UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/ux/rH7CDHWjqGu0VOMYWfl00IQxJwcpQqbfG5o+kg=' 
WHERE 
  key_id = '1c0b6b8b2b95f1a14d4e56d463a5487e44f1625c3cc25ceeb1bf567c93ad3e7e' 
  AND (
    token = 'z/ux/rH7CDHWjqGu0VOMYWfl00IQxJwcpQqbfG5o+kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )