UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q52OD/EucE6Pp9Fgn9kgoOylehvXPXWf2ohYS0ODBu8=' 
WHERE 
  key_id = '71dd5ac18bb6b052ed0b7d9d7a1eba9fd933e9b5dcd6d60cea4af2675b91aeab' 
  AND (
    token = 'q52OD/EucE6Pp9Fgn9kgoOylehvXPXWf2ohYS0ODBu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )