INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '597c39d9d1b314fdba01eca7a1384e11a64c6fcbe8a60429d19218bcaae5e75d', 
    'QxrhdW+m0dBxofWkGzIJrRthIzGYDLEYrQw9qALQ1Kc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)