INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7758517cceb8b12da32402f73288d451282d097858c169ef90921ab9f37861c', 
    'zQ9gC8nwlM3LHIWTz3W2v25pAbD6pKjmF81qn4V/GQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)