INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7e94aac9b07c5ed3a927ca0c87fdbbd7b407600632cd673027c16d8ed41a989', 
    'x0L2YA2QxaD4cByEA9/u6I7fBHJHFDtTBomSP7l1Ov4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)