INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e51efcc2fdeeb19785e1c0a23c110d8c3e0771eee84ab8a6d15c3b7b4f6a5f7d', 
    '9nznm9PqhBARSwERv9CWdvECJ5+E9Wm8u+BW54HE6f8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)