UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZjfAY9l1+WrnDPOqNg6rDaSm+Ib745i9A4x2QO+JPXk=' 
WHERE 
  key_id = '26a7568ff135c56ccfa87049c7a02c750c07e0f20f6fb3b44b7b710e6450cf6c' 
  AND (
    token = 'ZjfAY9l1+WrnDPOqNg6rDaSm+Ib745i9A4x2QO+JPXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )