UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OZN/iKLsKRE94B+WAYUI4p0Xn71pjenWkcrJ+d4cwHs=' 
WHERE 
  key_id = '40d8946079a66ed4915962234767d38928e6925b236b67964851cfb1ae7ad4b9' 
  AND (
    token = 'OZN/iKLsKRE94B+WAYUI4p0Xn71pjenWkcrJ+d4cwHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )