INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd4d0eeef2a453da3932eeb1eb5fa5bb0857efe7890d71134317b15ca2020ea5', 
    '3XHcmbKwnXQv5Ed4IDy2JJg4VqGiPZg/V5g4z6JOBWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)