INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd8b9b2a393f2766fb69695b3f744a838cf10fec871d6f73a5cf45afd656bb26', 
    '7AFxt0+iiWoDjA9vDikW4n5dUNG/xxH+LbtpbB4fDgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)