INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eca212600043359d9c5832f60aff9a4ac5b555c903bd8f4053db0d2095bee96a', 
    'D0LMVAPRciU5dGlEWOeDnIHJWxtdsLiOVP9JGbHUU3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)