INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40f411176b706e9770eeab22b124e0d7ddfb61e9a971d6313ee5e1708d1bef6b', 
    '/mtGrr0DT5a7wzYsenF2ZGDcuTJArERqo/rz858dqoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)