INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5eed12a8c4897176b9fef8463367accaa3eeafe32af65e8092be741b1701e45', 
    '4TZzXIw6J7HH6f7VBEnN9tt3kkxuFbOm1PA7B4Ay7IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)