INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '573fbf39e7845e5bd8966466fae67f2883348085f75f5695c737e9e08b291bd9', 
    'YfkiCj646SqNIzi/X3zwGybHk4y/xofvdG3TJWy5HOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)