INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c2112d84919767d4ad08d24f8d76b2a59620f3cfd2a581d7f772bb0a6ee89ba', 
    'MG/YAjzBU5HiSX4VdrNdFAtcVnrT0j6KWg9GbV6Dy8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)