UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kO1e3dvCL5eirpKqSJr/6J2v3Hy231X5XWEL1KfKx1U=' 
WHERE 
  key_id = '12fb5943627362ffe458b6fb103894e12bbddeb82014541dc2ba1e99881275b0' 
  AND (
    token = 'kO1e3dvCL5eirpKqSJr/6J2v3Hy231X5XWEL1KfKx1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )