INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdbbb249c606743803556c8b095e36e9724f6ca5f2ab526b438ba40820fbaa94', 
    'm1KMXRuLNxcnrbZHrRPMVnKhj/sqUeRahb4IUHRMe0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)