UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lWCNsc3PLJ96/vxl4Canh5jbfuVjPzeKinvUgGy8dbw=' 
WHERE 
  key_id = '811568956a88a4c085dd62744dfd2afa4787c1963dcc590e5fdee50f40417b82' 
  AND (
    token = 'lWCNsc3PLJ96/vxl4Canh5jbfuVjPzeKinvUgGy8dbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )