INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fff6391f3144bf64a1e70a8598100759a5eb60e3c942a14472146ed23766d3e1', 
    'rRdm6VGgbIzoRP7m3gjvMl/qjmEGd7xHn9PMjpOxw10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)