INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c030bbae6269ce3d5be9f5430d1a857b880b392a472d0e5657843d742d056f2c', 
    'QdCa3RYxFo7xrr3ardyiQYmk0pr6mf8kIzk5ymYL1cE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)