INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a29311fa9bb1d33853cbb0b8ce5b9278d1ee5ae917825110582ea1ff308630d', 
    'xcJBa+X25ixJNS0JPoEsNgHnhGIsIIQxW/Zsp65nmAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)