UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VT0wy+Z8K7G+FJYDW2SKEyIPXCQbeyYzMSgC+mkgc/Q=' 
WHERE 
  key_id = 'b9fcd2948a0c7e72cd5983d0545ab3254d6b7c12cfac9d3faae3e75cf5e3e01f' 
  AND (
    token = 'VT0wy+Z8K7G+FJYDW2SKEyIPXCQbeyYzMSgC+mkgc/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )