UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elEK3jP6s6lVilK24ohizW5PEeXRIGLw4p7mw1OFje0=' 
WHERE 
  key_id = 'b0230b1e63fcdb92c99f7c6db1d9e1833a59d058a7c85560a705fe1f5a7a2b61' 
  AND (
    token = 'elEK3jP6s6lVilK24ohizW5PEeXRIGLw4p7mw1OFje0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )