UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/KP4IPzUZ29nnRQrSnXlLjGRqlz1vnj+BFpuGhA7f0=' 
WHERE 
  key_id = '90d1fdf0ba1c684796ea67af711ec1796df447b55a3ec263f1ca3d63651debe3' 
  AND (
    token = '3/KP4IPzUZ29nnRQrSnXlLjGRqlz1vnj+BFpuGhA7f0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )