UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B2Zq1JQrR0R1tE53bbayzUJ0iHfFKF3j4XRHe52MIuY=' 
WHERE 
  key_id = '47d154a89746b5214d0788f7a3bedeb2a65fa765950fce8c36465f6cfc11b247' 
  AND (
    token = 'B2Zq1JQrR0R1tE53bbayzUJ0iHfFKF3j4XRHe52MIuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )