UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1d0COYRaFXY7W0F6tZtQfeBIrdDw39XNXhpCCmwdAgw=' 
WHERE 
  key_id = '7d4f43898d70332228c16aecc816d56b991df7db9da27f889d86969824b311b9' 
  AND (
    token = '1d0COYRaFXY7W0F6tZtQfeBIrdDw39XNXhpCCmwdAgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )