UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCVLi/nWe8fGtjSSwpzqCRfTa/G1/83mzYLG5aFJZ10=' 
WHERE 
  key_id = 'b4d6b25465369851d5e72098571d243c779e20eddf220bdb1315aeaceda31ca8' 
  AND (
    token = 'uCVLi/nWe8fGtjSSwpzqCRfTa/G1/83mzYLG5aFJZ10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )