INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '800c21cdf3cc43555c850850e1000689a1c21adf31ba77dac789f3c1625ccad9', 
    'Mz1rbYVFzReQFQWvw07TL8AebJtPo/a1YsupzwRJeKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)