INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7987534588381be534342e7a6cdf97752ca9ecc4c5bfa408e7cb60e44141cf0e', 
    '0hMDvNn1cgPaRL11kSkKCAjhC0X3cHoTYeGuPStuwhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)