INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ea6435083b2b84818374e4999006a8aff50dab0db14cb537cbe559c31e0637', 
    '17PS+6GpsMw3oEMLlwKKddxSXfbaZCE8ae8KMuzw6nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)