INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a9a62caefcbb42b8d282e5d3f01a34b7eccc916ce32ec7cbc054d7a31d9449a', 
    'kD+pypDoAiTo9+BKuqAHMRbraFrGD1MXWvRjPZLDklE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)