UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QQ4Y7I07mbgXubw5weNYYQqnvXb8FELPiAPNWL7MhnI=' 
WHERE 
  key_id = '9c6dec643f340a3b4a1b35049c287e114000351278a31ec2c36cb69729133875' 
  AND (
    token = 'QQ4Y7I07mbgXubw5weNYYQqnvXb8FELPiAPNWL7MhnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )