UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fpPb2DdLE+nxLNo/gvtO0qosvrMjvHQJxdimPRpQQNs=' 
WHERE 
  key_id = '2591bd0ed0a65b4f5e4fad72dfe25dd0af7e57e3d78ea8539d0ffd6de11c34e1' 
  AND (
    token = 'fpPb2DdLE+nxLNo/gvtO0qosvrMjvHQJxdimPRpQQNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )