UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+5dDI0Rj2RAVe6s1nd0nDYLtwS+Ov29AdkHZM+OI7eE=' 
WHERE 
  key_id = 'ab9a768fab501b65fb039f810eef41644cd6f77c5bd3221e62bd4a8a0d58ec55' 
  AND (
    token = '+5dDI0Rj2RAVe6s1nd0nDYLtwS+Ov29AdkHZM+OI7eE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )