INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87a6fd301dce49b9075b3ff479e7c3a2a3117ec8697cdee21879128dc74b3cac', 
    'mLYCdRro9w8LN0fnAhvT0tNO2LmbwOayHLRr3qTgso0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)