UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTbcrxUcPXbecK3UOxbRsWuhPeLw6ZUoJkwR0HrJ1UQ=' 
WHERE 
  key_id = '8cc67c26de7c596cfb38142afd43fd198d32b1dec92c6520833930b1e67944c0' 
  AND (
    token = 'gTbcrxUcPXbecK3UOxbRsWuhPeLw6ZUoJkwR0HrJ1UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )