INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647e8d502d3f90509a0e68fc723fa191fdde0fa55702f3aed2bcf8a230159d59', 
    'AkOcjI7TyW/CnJlEgY36V4UB8zD9d/PjJOkwrPvraaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)