INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a3c594a9191c7532da4114b79a89ec0685e4d6556e9619f0e92b677ebf3eaee', 
    'U/ytxjGgHYentQzsXFTjHBnJKglSCk+PNE1IgkerRt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)