INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b674e0690fecfa7b397e2cfc634711efda787220e237866e59a615a570e3df7e', 
    'Wx3ma15wYGXe5EsS/QWUIrtYXjW69V8tVUEI7x7CgRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)