UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwHKudc1Dakrz570eB33ZjyPyj2haumaVUHvmEB3WwQ=' 
WHERE 
  key_id = '872e3617fbffdb64e62278f5c1c0c5c128afef1afaec4c8082939c15ac8d0285' 
  AND (
    token = 'hwHKudc1Dakrz570eB33ZjyPyj2haumaVUHvmEB3WwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )