INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0988faf2fe73762a76e5c8e9d0f74851f03b06cece083fcf116170fbc777dfb9', 
    'frsrCZwUZzsRcke54a5d/vvkdztWmwhe+BIiy25tYW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)