INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c0e4eee9198cdeab6f6e8e929e932b69262ea7b167ce75fc6b170a853cd42a4', 
    'JjvGbKTRUOHi/l++NvosjLKaE1x86DRKuy0fa8Wmqgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)