UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yxEB5mY4x2uNlNaxVqePPi4rbv5lrcczo38y4LsGr4=' 
WHERE 
  key_id = 'b9f2fef977c0af2a39a5bfc2d80394af6cdb5988e873a227547b2c1e3dae9ac6' 
  AND (
    token = '+yxEB5mY4x2uNlNaxVqePPi4rbv5lrcczo38y4LsGr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )