INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71983854ce7d5362191178d4654922ba4845b3bd5a118636c302e21f8b238d91', 
    'VJ+9SS34OClVOxwV5feUruNspzHkWVlzxB3Jti74Riw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)