INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '221460f02926ce2784e5a2223b1cd4984487215add3b6082ce01d59948b7b11b', 
    'fUi8MQJpeMdubsADQvlA3YiNMPKdpEqRUToztmvGx9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)