INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '574e59a2c331824625dfa5eff311984065f3940d40c9dfb41ae357fc2e61d7a7', 
    'CTmA5AOqgUWf18dbvV/WfXZuUmvObV+wgORNjn+ZFig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)