UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k6HbJwlz1zbHQgnrDFKet11d7XB7JkVVAoha7UCsEys=' 
WHERE 
  key_id = 'eaff4a344b4cf9882b795e881a6e76d7275aed2b825e0a22364549bb5850b593' 
  AND (
    token = 'k6HbJwlz1zbHQgnrDFKet11d7XB7JkVVAoha7UCsEys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )