UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9v/h9Wi66dLbD3QEj1y4Q8/1vPup3KmZTztzTC7I+rM=' 
WHERE 
  key_id = '398c301606b8d4edec741bbc9031fa8cc55082e0847cdc6fcaabb1552af22cf3' 
  AND (
    token = '9v/h9Wi66dLbD3QEj1y4Q8/1vPup3KmZTztzTC7I+rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )