UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmcflySJEPHeyOHXMaBIiNt1u5Fmgoncr796nGBj6IQ=' 
WHERE 
  key_id = '3b0cb066c96e7eed46c1c3ced47336f3d97f2e26feeace3bac8d18b78ff3544a' 
  AND (
    token = 'BmcflySJEPHeyOHXMaBIiNt1u5Fmgoncr796nGBj6IQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )