INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e9536ba635f8fcaaddee83c280262df274e0600449e7291ddcf9062a51edc39', 
    '93RYQUm6gV04N/ut66hqvlmJToririkhEf6LayUc2DU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)