UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQfcaLKqQcqJx3TMBGhwMZgTvhzpS/vOPBNXcWG/Q7U=' 
WHERE 
  key_id = '7650f6bb91674210df0baec8fab89830bfaf14e266ca8d2d09e671c3fde82a97' 
  AND (
    token = 'UQfcaLKqQcqJx3TMBGhwMZgTvhzpS/vOPBNXcWG/Q7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )