UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QYI2JN+1G8Y7K2jwK0zl2EY8aCA7mA3N2wxoZbqTji0=' 
WHERE 
  key_id = 'a5021c5e4b96b8225671925b0a687fdd976f62e9e44c87118243a9f7970ddf43' 
  AND (
    token = 'QYI2JN+1G8Y7K2jwK0zl2EY8aCA7mA3N2wxoZbqTji0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )