UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EEdB1dorcy18aBqxxojsu2b0Of7I8s4oyk3++YZ+h+k=' 
WHERE 
  key_id = '6bea0a69e8a4597d59b2f6d3ccc0077cc1099bc93d9010f980df64b73f1140d0' 
  AND (
    token = 'EEdB1dorcy18aBqxxojsu2b0Of7I8s4oyk3++YZ+h+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )