UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Z9CRU2HHUbzO0Q7ziNCjbiLpYHj/FW3FNSIH0vjHao=' 
WHERE 
  key_id = 'b5f97762b607487c654be2b35d7a06e1c992709a59b6284236e51549fd744a5b' 
  AND (
    token = '1Z9CRU2HHUbzO0Q7ziNCjbiLpYHj/FW3FNSIH0vjHao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )