INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e4d3bbbc89d564e06da3da4dede42c8c22a08eed01eb18a9fd09844c895c965', 
    '7k3LnV8O+wkCzhU3ViqZcVHH+FAJR9IBA0RbpXq9608=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)