UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u4SXxowWh/tRJEQZKQvRDr5E+RUvDeGLOZmw2gshQV4=' 
WHERE 
  key_id = '758616005f1ac1ad759c8e3789846fa12f4427b16f230e3c197754c4bfbb955b' 
  AND (
    token = 'u4SXxowWh/tRJEQZKQvRDr5E+RUvDeGLOZmw2gshQV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )