INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc8fd996bc894d50b273b143a69c8d3172f44a446d2fc68b8a004334d573bc73', 
    'nEq9fZ9Fs/Qmda1ZFFiOKUshmduGdsCh5Jf0AAUAFY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)