INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8d71ba364f5d7d12ec23fe29a46bf02bdad58d069fbdd2af6bee2094401b49', 
    'bFQz7bgD63/iXiRPu9CKUSHDgta6EJ1zQmDKLXW0iD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)