UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zw7ffnDEbdmtAkRbkyBi5TzZshR/KI/lfXB/Nk7r6zk=' 
WHERE 
  key_id = '890769c78f90a8a8828c762f9c4d59ad8b037d087fdb8db4e4238ad908c3aed9' 
  AND (
    token = 'Zw7ffnDEbdmtAkRbkyBi5TzZshR/KI/lfXB/Nk7r6zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )