UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKc8b00TnAqMHIH4pjfgv5W8DYE6uefqgZglCU5ci5M=' 
WHERE 
  key_id = '571f4ce53cf15512bacb3271ac0b7ce0826a4b5367eeec3a08f0a7f7d42d5835' 
  AND (
    token = 'XKc8b00TnAqMHIH4pjfgv5W8DYE6uefqgZglCU5ci5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )