INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a50695519478baddc92c6b8937058beec39a0fb83070d3a87e68d465e0406b', 
    '9v/ndmlD668d+8JRztAOPuj9azU1BYr/QVQjzVAQLrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )