UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDcNfuyARNB7R/HiTqvVyJ2H8bIeFY7fDprD3xgkFAA=' 
WHERE 
  key_id = 'fc2ae6224498a3d14b589db167568dd1780434db4906edc31618712783da6392' 
  AND (
    token = 'MDcNfuyARNB7R/HiTqvVyJ2H8bIeFY7fDprD3xgkFAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )