UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y5jv4cK2t9+RZT6nd/j0mgNcLVm986UQ0vbANbyi2xE=' 
WHERE 
  key_id = 'c811ca74055384ae32e12f1a1978b5adf09b5cf6ac1a9ff5092bec12527ccc74' 
  AND (
    token = 'y5jv4cK2t9+RZT6nd/j0mgNcLVm986UQ0vbANbyi2xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )