INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a035636d2a977174cb17cbbfbf2f6db7a33f805cde9fabc4146f90e3471f801', 
    'sla2NpS0wjAsoHVaCNN5uEXRahsESILbcVv0pPqLYig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)