UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+rFIrI4rYb4KVV7rqEqu9LA2Q8knRXCLzsMLn/PGk4=' 
WHERE 
  key_id = 'a3c5988702aa728b402c5519c4be02810f6b8d584df7d3989bcedb9d192efab4' 
  AND (
    token = 'N+rFIrI4rYb4KVV7rqEqu9LA2Q8knRXCLzsMLn/PGk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )