UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U5IC1GHe3zpN+Q/M1rXZSA/ZGXqHVywrT8B+lbRamgA=' 
WHERE 
  key_id = 'adf5d75b00b17f126300f13001691964d00525bc455b4565dc1dd4f5ffd457b3' 
  AND (
    token = 'U5IC1GHe3zpN+Q/M1rXZSA/ZGXqHVywrT8B+lbRamgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )