UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mD4ZlUI04nt5BxHa3ZTPCQj8M65Im+Og5qLeyq4UHH0=' 
WHERE 
  key_id = '1d9db6fd080a8c531c29e59fc642d40efd9153529654f0fbc69acf66c9cc6392' 
  AND (
    token = 'mD4ZlUI04nt5BxHa3ZTPCQj8M65Im+Og5qLeyq4UHH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )