INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7428e79254c386625a5da1aadeaaf4c224bcc3983705a364d271fbf017e60a5b', 
    '1kfOMbIfQcYnOTbmitmlpXvNX1wp+/CW6uxoKC7OmbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)