INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '704166a93566e7a1fc74f4daeb90e7d5dd11d31c74634aa551ceb313c0e510a8', 
    'tfAREr0476wUpP2EcIDXcjmPYI64b0V0xR3LC1GLtHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)