INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46a4d410465c013a9679c3f1096d13e4321f0cb8ef8ef283af2c43010f4cd3af', 
    'NWgAhOeYxnxLyYTsZ5Kpwrri8Mo2QLjERRhinXJYKIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)