INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e6b43650de04e74f786bb0892bc6348f27e5a07ff61c1decfb2e281a88f3fb6', 
    'sunOCjvEUIJKs0a2lafndgVHkgP5OER9Hke0RSJo+RA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)