INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fec8b537f5abddf028fe6eb06858f701b5598b76f3236d3dddfa47de010d533b', 
    'I2P5HKFqF/MJSngyiHW0yF33XRmnScttyg1zn7aKHns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)