INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e29ae09641af68c9e4bbb2cd80cd081e6eb33f01c895ada474bfd4032b780317', 
    'p7Gspge9YuHv4VoiOR52LpPVW4ENbaeNFzhXunK/Ajk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)