INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b258711c9635021add91f6f03b0ea44002ce2b611155b8cab002f12f5fa15973', 
    'iRkGzk3UpjBrQnBs7Gfp1zIRghivDSf9ikVlQ8f+0A8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)