INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b135ea1d4a017874f1bdbebaef686f55c2556e3552ecee06642e71746af3a920', 
    'rgwTgE5V6VCKd+2tmOP6v13cBCg2glNCNkKKb6Mnc3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)