INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '593831d4e60e9393f62fcce27e76675c555740a0c6b2d2e4a6c35739d1bb5fdf', 
    '8euPD2AV8b5hYWzZTjTWjPQL4pqjeVoLizwFLfvy4wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)