INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba8870bd8b42e10e805e5091408ff1d1211876982641d0860f5b835d1eb239cd', 
    'Ssi9Z3/0Xhk9tJwyV+ZrR7RCfqAIGinPWshKOGSUn8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)