INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38027745bd025dee1324b0a793825231c81e0f8a80672fad2dbc928085bb5bba', 
    '+P2cLHelHLS6CU6RRvB54rRTkZA7bwX1IkaIS0HzqJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)