UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2E/AXSuPyfABNCZh8UqKsUKGLqVjqpCD78inYu0cCA=' 
WHERE 
  key_id = 'fa1dde9b96fdd581f184768242ae3deaca5cc2fddbcd3bf1df6a71b527f006ef' 
  AND (
    token = 'b2E/AXSuPyfABNCZh8UqKsUKGLqVjqpCD78inYu0cCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )