INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '310a96522682014fdbf4d801aac47066df817ecbb50ca5c2183d92c991a9b358', 
    'S0ZUKpu2IkROalhu+VVt72Qj28pkgkDXGWqnw94f5mY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)