INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b66ace2c831c6914e6fe930a2faab0ac123f36f889c01272602357eb8193cba3', 
    'u/7uqELVdjjRuIwX7GNsG1nvm26/bgN29BbVuVHduP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)