UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v/rnUzNv1sF7gRJ1OcpU8g1aYEv/dtpyL9uo54BU3Ms=' 
WHERE 
  key_id = '4d86523ff1ec53075e2c555dfd3e794a45928279c77acaf2fdf1f5eaff6dbb74' 
  AND (
    token = 'v/rnUzNv1sF7gRJ1OcpU8g1aYEv/dtpyL9uo54BU3Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )