INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc43f749389cf45cfd0339361050505a30c2802c4e3b7907ff33fc18d26a3472', 
    '3LgjOcpKG1VS8t8TTWbUzcSi8uELbwy9oXP/MrGzaDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)