INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf19abc1a8db187be5630412edcaae77b6b5f74b2009b4fbc4b76fd9092ada4e', 
    'fHiSKe6uhk2e3ghFfCk3rNID5zVC2MMDFnGLPogujrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)