UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's7a2Rpx9j1XO0a/33qgrQ3138SHBvu91sZ02bKSCUo0=' 
WHERE 
  key_id = 'ee90dacd9d1bc43392de5b201dd4ce423d6ea69a6b0aa1da7b3daa37e0261b8d' 
  AND (
    token = 's7a2Rpx9j1XO0a/33qgrQ3138SHBvu91sZ02bKSCUo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )