INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff9251130d635454075f4f24b5d97f81932b5030fefc663a99dd2be6b80f7e8f', 
    '1WqKMa23XQW+YimXwiWCic+qYDJGZb9j6cfvvnjjMJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)