INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28100ffff3bb1d7326d054e8f47d4001a0fb9d940c4e569b137a2a465588307d', 
    'SzbN475CzulXt2omvdtdHCft3NGgoMbxqVrDruYY0UU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)