INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2cdfa42c5a4c4de8ea772f485a48e4924b15e02cceaa01c25b1d3006a01aa25', 
    'OW/lKUJaux8WxH7VaWZJV3T25D5g8KroFWcQhiOGTog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)