INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84f8d2def56bd51f738f9ff07e0e47f45d4cd83f8f8598486f91377d0cea27ee', 
    'T+IGbDLs31RJijPYxquA3e2FDMZDsz9I5LPSq1jU7DI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)