INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcbbe56d06fecc431b37db82c4471904a1c6f76791fb90b721626180117e7db7', 
    'U0ifJOwDY4A010im4FpwDG2B7owTwvXsS44zvDvscbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)