INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a195e2a034f8f5c1935e9e6cf644a5c6fde77afd8a4cb0341e73d526dec5b647', 
    'IIYqA3VbCjNxlZvQWYlkxEzKduIcOBp5KY7C3zb+tdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)