INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '996071446830b3b2feebbabf6500c83a0908812796b52a08c70661c470491b7c', 
    'UfnsssoNcZhr8iJ8Nz9tYUGbbLC2pcD2vXP3Z/RM9qQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)