INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b5c8e851e59c48232e32d40e957f7b7aefb37f0a3607b42dd15651c9ef68dba', 
    'EvphA5fnqGvZhtXj3RU3LhsYqGQpvaQq2gwO+VOhekY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)