INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11b78c6dc29a61e12a14825e7f82bb31e3420b57bc178b57fff90504f1a7887', 
    '8xyMruaEgQWLnjycOqOMJ2TuVtkonVqqbfrH1WQPQ1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)