INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6236256f03c2e0499c38c87448f56903a76d12569e55178f3253e5c09548e356', 
    'kPlzAl8pK0GKdrfa+w4oXMwMQHkbMYEHVs1V5c1qvgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)