UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HL0H0okyo1vxcuqjOZUI2s31S5HcnP62skcyYhHn4PI=' 
WHERE 
  key_id = 'a5821a0809b1f7743eb36257cb2952fc1056dab918346e685805cc620cb9d246' 
  AND (
    token = 'HL0H0okyo1vxcuqjOZUI2s31S5HcnP62skcyYhHn4PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )