UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q54kjNZ9a2+k/EDzwMvL1ks9XqjIKgsibe1JTgNh2w8=' 
WHERE 
  key_id = '8af0df78ff091dfb0eb34384adecbf3d1495228e14470f340762a4e58a8b77e6' 
  AND (
    token = 'Q54kjNZ9a2+k/EDzwMvL1ks9XqjIKgsibe1JTgNh2w8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )