INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f71f1cddb9ed0e8d236852d1e16c307306e8a414472bbbec9cee2fd48bcfd81', 
    'cQ+mRqtplfQ01UU4rEoL4OTmyTBjSgZ1izFhAwoJE4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)