UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PuFZ8Jh6JjtG6dC5Lp0ZPunUr6x+8mThmgoz11B4tFY=' 
WHERE 
  key_id = '1b57e76009bdbaabeb16183ef33f42712468ad5df6a736f9a7a597531f88dd66' 
  AND (
    token = 'PuFZ8Jh6JjtG6dC5Lp0ZPunUr6x+8mThmgoz11B4tFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )