UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9WaL1Vw8sji0WaCbPCXxvBWLdy0Ci0H2iYPgfx1ZfW0=' 
WHERE 
  key_id = 'e37d3532cbd7b2e390e4e20f50d7683bc1fb9d160bf16b119e6b28cac7bbb503' 
  AND (
    token = '9WaL1Vw8sji0WaCbPCXxvBWLdy0Ci0H2iYPgfx1ZfW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )