INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc247dffdd7c1390bc9c4d5c83eced77404a3bf2f478364c3f35061fa4d5ffb2', 
    '6xJq1pu8PB09zdqh+SjDEoiPM6G76hini8LEZLcsrbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)