INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca6e6b581826ae2d537514600d7f7e1e47b31bc18b456cc5255257cf4efd273f', 
    'yU3GYJ5XgJMJzIsmS0Juewp62QBWX+b2vBmVaToI3YE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)