INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfb44083ac0d7df270ac330424d906d85cddce8e3e3a217a926e5d725908ce7f', 
    'nBHaT7ztoo7Y3jYK3lDfVKJGodxI6yk5saN1ec6z8n4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)