INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e0840fc446fa157aff0228423a4c7b29a629557c44903c13d5a1d94a8a5973f', 
    'zGo5VdxHL7NinrSkD6SjEKZG0lYgt/5t5uCXrG7msAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)