UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGs8aJY+9cf2D3GtlWw4otkfPgcQ0Ml4X+Pf79PInng=' 
WHERE 
  key_id = '7600a581e4594839555d36bb12b7d1c2abce914357ba291aba36d0d0bae91c11' 
  AND (
    token = 'kGs8aJY+9cf2D3GtlWw4otkfPgcQ0Ml4X+Pf79PInng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )