UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cCzmoL4ZEYcRmJviWVIxMmSWoxDGcPoJAC/6uFt+Ssg=' 
WHERE 
  key_id = '636e24f2c566227997ce6093c5d34ebc06e89f9e560476e9a881243f000dfb37' 
  AND (
    token = 'cCzmoL4ZEYcRmJviWVIxMmSWoxDGcPoJAC/6uFt+Ssg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )