UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Fsh6WWnwcTiGfx1SAn7rX3a7Ad825H1dQUw+4nEAkk=' 
WHERE 
  key_id = 'b0fe73f1d1ed7156668d3714d37bc393bf41d9ed0cdd7a381a5231eeb288dfe0' 
  AND (
    token = '9Fsh6WWnwcTiGfx1SAn7rX3a7Ad825H1dQUw+4nEAkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044