INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f1961feec4b03897a18d6166d968094fbb7c4253bc4cec4c1fd24665d8e3f40', 
    'rFzTOFw4qRiDLAZsaoUOayhaBVrq5SLRaaSaNxFfpVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)