INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e0adfcbe8007aa509e95a69ab7f683f5eedc4359716a3196869c6ad7de7982', 
    'AqWVVmHsu6kQ00K+jSCo2G9LQlyXIfsFM/MYNwStcgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)