INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c4e2b1189876a77af866fec8451d76599a98384c0630cde7a47c56c49d56680', 
    'ud1w4vRKOim6bgHyZ4S3iuwLEQ/n9HPqIlP2eWgJ7fU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)