INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21792706cbf52cbb1d55da8802fb82c1a9dca1062b6a613fbccd2aa50aa38153', 
    'kTk/rrLqizGXJdGPwbKiK1EAqgC56G/iDjcIUjOOhq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)