UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRAhs66Kna3iHgs89J62efdNpKRX01I2ib0OC/QsuWo=' 
WHERE 
  key_id = '896873aa0e660c13ed258268249100468508a1f6b0335bfc3467ebc9e8673176' 
  AND (
    token = 'xRAhs66Kna3iHgs89J62efdNpKRX01I2ib0OC/QsuWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )