UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hjMfe+R9N+aAcZyANVbVhb4E58xKdJNSI3MT+ujeOnc=' 
WHERE 
  key_id = '2fec9c5aca4ff5fedb736703b5de7fe7954aa410ca6aff8e6eed3e97d411bde6' 
  AND (
    token = 'hjMfe+R9N+aAcZyANVbVhb4E58xKdJNSI3MT+ujeOnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )