UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BcD/3XdenaEjBx15EmD5zTwE2EAZLYn36w9BM4ybPFQ=' 
WHERE 
  key_id = 'ebb3866fc32d0f45de292310fe6f83f25878d13bd2abd490ab280e144fdba961' 
  AND (
    token = 'BcD/3XdenaEjBx15EmD5zTwE2EAZLYn36w9BM4ybPFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )