INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ec1bc66f3785065ab3f8da2663ff217314ba394360bd927a046ff38c7605363', 
    'S8UFbFPERWCGRjSWglCn8WzWbS58/iptwY1UyvtTNEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)