INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '334835cb4d839be01ca8d56d28f8b96800368adca6ad0a05cb099cf7caa4c68b', 
    'Tul6ctiUybV3ROVSD0OqmQG9ixGCvBxbzG26xy8dpfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)