INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a4213f3cfc55c889229e76f06c3f487e1ba31e0ffb6804d901cecade97d5ec2', 
    'T4wdfYMIh1pfzP0psiafFV4ON0nuvz9BLzxjOaGgU/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)