INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '807912e4dca54018303a4fb5a3d7042eb41f3a48f73a68445cea81a86d5db814', 
    'QjZ00RWGCPON0dXdPR8wSsGJgi4v1aTFEaFXZhUI7yw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)