UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+lLGHrGyTz4W2jOkRHEUTQrFzE7PStyslfEp0r4V1g=' 
WHERE 
  key_id = '7b707cfd2033f2102b186c460deec49636d5a627bcc9ee1b9d52a42f1533e184' 
  AND (
    token = 'x+lLGHrGyTz4W2jOkRHEUTQrFzE7PStyslfEp0r4V1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )