INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e367d574c131753e6e5c8474e4f84b78523a445fcc64feb118f18beb388e3ec1', 
    'xOr91nQb+FD6sVpC8nOp4Ab86A6v0A19WiHQKWe9T1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)