INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf604b8a4d367ef3d97b5a7956ff94f0941258dbb2a13310ba1037dbe551aa39', 
    'MgiZKdeNsTPBC13kvXkBqUsQinXN9IeNS4M2dJTI+r0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)