UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8r1Na8CexyI7bI16u5KqLO6GHewNilNBMEmL0RD3q4=' 
WHERE 
  key_id = '0a24dacf17379490fee4a78dc6957bfaf4775e43bf44ebb3ad35ffb6e86b8c6d' 
  AND (
    token = 'w8r1Na8CexyI7bI16u5KqLO6GHewNilNBMEmL0RD3q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )