INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7b376dc5ddddaa3dfdef6a096537ef7fa651bd39fccc766a0e8f2b6aa5af89d', 
    'G5eSPAb3toJjruxc4h2JvW8nk15n51gL7yBbhE/RKFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)