INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3811917ad5c446127c296b1ebb6527dd1a798db76925e61c9511501d365f0ca6', 
    '5lI3+P3Qfjo8bfP1Ng2dH4pkSrYbDmVTkXo9HlCE1ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)