INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f0d540f432c0e4db7ffaff8ff2453fcfafc137834d24d81c1e2f4fa9735790c', 
    'QPg9WcyHR7P05q1cqG7aXpEP3SneeqXFjU9PuzPFR0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)