UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkV5lijMOv5fGLT1RcycFSedL3spiZtB7ZoDjTeBqV8=' 
WHERE 
  key_id = 'c8b111de75dfedb3e2f4a90dc0e0242dd8a89c6a710ad78246f4df10c110dc4c' 
  AND (
    token = 'SkV5lijMOv5fGLT1RcycFSedL3spiZtB7ZoDjTeBqV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )