UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6gUZL3OCrUybqg9pjTU1cODfTYDcvc7Xx3yYgSeyZ6g=' 
WHERE 
  key_id = '10bc17fef040ab6f9ead97e70ab604786b0e3a1f2c4e6c37c524aacc0208871a' 
  AND (
    token = '6gUZL3OCrUybqg9pjTU1cODfTYDcvc7Xx3yYgSeyZ6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )