UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P5QJ3ZIvFv20/z9aFosEckK2vOd5AmD+xn11aSMMMg8=' 
WHERE 
  key_id = 'b5820a82c065621defc80ef59b2f6965e89e84fbfc1f847e9c4daa3ee16eb165' 
  AND (
    token = 'P5QJ3ZIvFv20/z9aFosEckK2vOd5AmD+xn11aSMMMg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )