UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YkrYYOvonUrvIZlPGci+3nex2xMeGQgDCdrCA6EuYN4=' 
WHERE 
  key_id = '7ff03f9d20b4e915cb8573b9cc876656dd6e4b010c8226e2faebcd124f6b86e5' 
  AND (
    token = 'YkrYYOvonUrvIZlPGci+3nex2xMeGQgDCdrCA6EuYN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )