INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd19e8dab963040060cc2d2abd66aa7e5ce0a3650b49316629cb128c72599bbb2', 
    'C3EkPd6hKfJiHtSzV/wHOBA1csSUdAwvhmhP4+A1sGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)