UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5bZr4U1uzYDy/QWjCUjL5e0pt9m83ZE2hj4zNmQXvwc=' 
WHERE 
  key_id = 'd86022d2adc8fc0d069ff74a7fb8c2270c7b2cb4216a6c43eb14457b53f94f37' 
  AND (
    token = '5bZr4U1uzYDy/QWjCUjL5e0pt9m83ZE2hj4zNmQXvwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )