INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec535d6210465d1c2a75df64a59b055fddfb78bfea5d2fd914dcc373124150ff', 
    'OOoEiH8gQmFUQmlxC3FhOYUHRXiUPNaOuB2RMJR9Bkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)