INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f8ab46445d98077dbed284fdd27d40a2d7933fc0c2b9465e04c666f8cae9a7b', 
    '//B/Xr84ogSxHhkXjS3uBSoNhXBg+CsGnzerduUbFo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)