UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9pL6w8TFteQIPSXKB0AHkQwOERyVptzABhsghR7/Nk=' 
WHERE 
  key_id = 'e45dd80b66eefb0c4e95eb0bbaeb236a9e3c9afd8b08c3ff07efca028930b36f' 
  AND (
    token = 'U9pL6w8TFteQIPSXKB0AHkQwOERyVptzABhsghR7/Nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )