INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9761cf07c48d3a3cb3f504909c7e65f9c937f7957d1a0b33d25490d5d3bb303a', 
    'su2EZlAFp/zTQxhYHaQ4XbRofaXQekNmH5LdAS5UQ7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)