INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1544193cec79b6fd286780afde675bf990433a760d0afaa6722ba4ac4ce4adad', 
    'M/tjdj9DntU9mb2wM6x51c+bXhn6xXgogcx8wZYIpBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)