INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52bc6d797e03a62b2b444eeb1a8da74efddf30704e46812c3a52c12d2512f76b', 
    'qDz9jJGpW6RAQmexJNjenZdhLrXi+rllQPvaxbcygOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)