INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57f68be4ad0359ef0782fd73bf39252d6fcf35f663828f48818ee7c9d2276da2', 
    '57k1fVp/nXORO+jCLMRjN2vUtOsxIMdiiURTxZaUYOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)