UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eCELMEdGOtTxyGxO2PX+ZecLxRsfiwjKr8DnP1GF5Jg=' 
WHERE 
  key_id = '0faffb67ef1c8fe36bff3b68e8246aa73e949331fd808dc8fa8868061573b244' 
  AND (
    token = 'eCELMEdGOtTxyGxO2PX+ZecLxRsfiwjKr8DnP1GF5Jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )