UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YsW/AHJAYxmlSIdgFqqehrp73IV9TYAs303sNJNRue0=' 
WHERE 
  key_id = 'f84898966aa4daf12a78cda6c83ee6e8b685c7ddbfda6fa06a5e7dede3e1b35f' 
  AND (
    token = 'YsW/AHJAYxmlSIdgFqqehrp73IV9TYAs303sNJNRue0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )