INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12b37f7c342a19743f2d854ceff923e6edca95bbf4c1859d4a45da07deb28508', 
    'gd9JHR/2WznfGYvpD81+cVsrp1KY5hjzsqrmp0DCuJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)