INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7c41e198fd35beccc9a562ed521ad4a03064719b8e7a99526619a41e865cb5c', 
    'jtoxRx9krvYiFWzUEGmuEPF0YVfXH7A8drbb3jcT2iE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)