INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4c1257e052e870592631170242fde41cd4c18d12d868b0a30f8402cd7514da0', 
    'we8hPw6iehFvNC/MQRxx7FB3Sk6u48z2bIcV4IqQp1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)