INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cdc7505e4326e7f5454a607b69e30cfe292266023ac966fc62e8eafda3cf54b', 
    'D5xawX3Ee59K0HDHWYkF6yXFiG11oNJK1zqGUNspsYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)