INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c57e087de904307f770d0e09ea8700129cb4905847ab3460761a0a2c82a0f8f', 
    'OcfhDLefyxc6A2yUqrMvZlGmyQyerPJpgXD6k7DRHak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)