INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14f5dc5988e32da8da34eda9e44d18fb3be769ed232245fa2b0876ff015f2dab', 
    '35EDXjK29hgUGZ/GBipTxqG7bHFhiVJNxSVCloE0UeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)