INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fa9d8c08471fd9a7eee17832154f8beb20d4646cc63bab9bc378948410d4e20', 
    'vsKtd8PeByhb5rorbSmcoCcnV0JF/Qw+ZHySh0sNe9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)