UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qE9gp988YUbiy62BJHSygTFAFjfcLmnL5U50R7aIhrw=' 
WHERE 
  key_id = 'ac972c79677aba97d740a02d584c448ec4f6e9497038c2fdb3fc748ee650526d' 
  AND (
    token = 'qE9gp988YUbiy62BJHSygTFAFjfcLmnL5U50R7aIhrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )