UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TGZC03XjMQZE0uwCXO/ayR4IbCYEh4jlP4upc0fzwKk=' 
WHERE 
  key_id = '989ae9f57cf12a2ab3b6ef2c0fb29f5862feff63a777a12cc9f582de9950e796' 
  AND (
    token = 'TGZC03XjMQZE0uwCXO/ayR4IbCYEh4jlP4upc0fzwKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )