UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TtWZVuOSs5MLHMbL/V1JfAcKoau5qUe7br99UZS5Gfs=' 
WHERE 
  key_id = 'f4e63f60fb6c7012428da824fb6fdab97c9f338ad8663dcc71bcd763f15ca488' 
  AND (
    token = 'TtWZVuOSs5MLHMbL/V1JfAcKoau5qUe7br99UZS5Gfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )