UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqhYwfTfXpHC6fvfVjnVGyhzvDIFbKOlCDQUwNTyaO8=' 
WHERE 
  key_id = '32d12fc9100c112f02b58e77fddfa720f9de2fda89599b3e8d20930ef06a9513' 
  AND (
    token = 'NqhYwfTfXpHC6fvfVjnVGyhzvDIFbKOlCDQUwNTyaO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )