INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7c3312bb10407a09d37234861e13c3c11203dbd48515a79edbc5fa8e85123e7', 
    'tvLy0KjHg2pwH94/VfrWT5Mg3HXRg2KlgW5WHn+cIbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)