INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4c625a486d98da5b840e9e80cee9c883b561a677b905ff7ca37f4db9bf72370', 
    'rR8CGYA7MqSso9ntjfYySudxljEvH7pcQ3N6VI/8N6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)