UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXeBJ/XLRvVCvRNku7VTk6uM1Qu+JRoPJnPFeZDu+uM=' 
WHERE 
  key_id = '5ef76f7f17ca690c2ed184dac2a9250d5762ad349d9b7df9a9ced147ad4b657a' 
  AND (
    token = 'PXeBJ/XLRvVCvRNku7VTk6uM1Qu+JRoPJnPFeZDu+uM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )