INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4394e4ee3ede706aa91a0723ee461810e6f77b2f04adec245d57729771fe9c9', 
    'AwbNOOJi4NXsUeJPdKW9fE68N3M6xQDHiWy/vXkE0N8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)