UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fWE0dR7BtxIDVOAaJMv3t8ye+W2C+aOGTE30LtFXfEI=' 
WHERE 
  key_id = 'f18a2bd613510f856de275693b51f2de1f23cc057d13527a939f1104911de5f6' 
  AND (
    token = 'fWE0dR7BtxIDVOAaJMv3t8ye+W2C+aOGTE30LtFXfEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )