INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ac1e6bcabcfde514c79562a51a138f363c5d61f469642af6b16d4e1f64865f0', 
    'U/q3htAe8fLjUY5c/KIIsxIRH9djQ8Z4o2E30HIZnYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)