INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c713663a837efb96a6b9c82988fa90f8587fe439641c004ed6c022e8b726982', 
    '5ub86eUvoZAPFyao+lgKPWWJ4HRkOMHOLZS1qX2QuUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)