INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ef66fb6c2fa326558c0924febdb8acec6921f591dfb64b00e0295cbcbf7f1e5', 
    '3s5yIWKL9sJHfDDvDMZjvqerwp58NZ3Sr53VztjZL/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)