INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '745820981b1df5930ee6960c93c0d93d29eb43e43139b0e8c312b0ba1b9d3b93', 
    'MpVw11LARI6NfV4VAc6qnYenvvxR8waNx84wOImhr1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)