UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pekpwAxY5ysGF8SHNnDe7N/OJgZrRc/yj1NLPINxxKE=' 
WHERE 
  key_id = '5d18cf8653c03c61a22da332c13418a85aa90caef4cd4a5c36b6f57062db89f4' 
  AND (
    token = 'pekpwAxY5ysGF8SHNnDe7N/OJgZrRc/yj1NLPINxxKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )