INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544a15f7a2efb5da6fa267595fdda476d05d9385b63510215d43b32626f0ea54', 
    'HohNf0f3qGbXeJGpAVCcFeNFIDzke15Fgf85Yd9E2WY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)