INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e57165f27635202cd8c3b432ded18d4f39a62fdbc906e35d8ffe2f225e83a343', 
    'qUNZpMsWltHolDuQ1jjNYmC0ru3huG2tBygxp4ESxeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)