INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4db77e3e354ba328e971e9f564518c350ce9a76250736097e80b07276262773e', 
    'HvlAt+8uVHfvxL8M7TO3mV3gmc/5FiViZv2TbDjin4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)