INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7315247e140d6dab094f26843232f86ac157217a2460f65f81ca81f3a5f33589', 
    '3wmz8Q2B7hBc1Rf6Jr2osLkjRvtbqb2tn5PgDtih5jc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)