INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7f5d7583be348d36c58472a9d469f32f7b237a4758849c9a3c5f75f293ed9ad', 
    'XbkzHs5TN81ZajIFWyZ7EwjfKh8aOQMG5SFRyVR5B2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)