UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zh+4RbikLTQcgsy3xVpK6uhMpHnUIeUAi1i2NorCcwM=' 
WHERE 
  key_id = 'b1d8918a1dc0a6f666540108b46875fa32a11c95fd720e2a317634cb5345da32' 
  AND (
    token = 'Zh+4RbikLTQcgsy3xVpK6uhMpHnUIeUAi1i2NorCcwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )