INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e906ab741ddd7bdfaa556a5faa8be8818d877ee8e8a0b602d3d93cc3573865ef', 
    'APR6TYnegu5jLBwOAx2QwHQYRsks1W2o6y743SB3mnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)