INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6b89b7756e2b1e47baa72e678d16b2113a20628918f583614b12f9e06a0b7b2', 
    'UiDab9U+qYyKiMZxs4ntZSTefiSGZdVxPo7h3Svz9xI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)