UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MvlnL1YSlNBdgVHCVNVArlN+up0ym5eJN32c+ib+PSM=' 
WHERE 
  key_id = 'e6c2f889c9160b5f289320b8f34d1530093539ee5d560a094847277230e52d25' 
  AND (
    token = 'MvlnL1YSlNBdgVHCVNVArlN+up0ym5eJN32c+ib+PSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )