UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eBmH2NvrIBJjPOnHOZ0dCLoRDX3z+jQktJbkeYeqTv4=' 
WHERE 
  key_id = 'b2980f70d6855175e1ab41210f9eb77b7521ad5fdcc77ae515e32f17e320b5ce' 
  AND (
    token = 'eBmH2NvrIBJjPOnHOZ0dCLoRDX3z+jQktJbkeYeqTv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )