INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38763a5d6906824679f6d86945b267ee3bb9ddf82903c8d497837d7dc0a73980', 
    'FQjeEgcSXTYYXuK6lZUH16iUUI/l5xFP91yoFOs08JY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)