INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1559f27d9a357512c7819898484b542d0d2bda97af1c35fd9621a572818c9a2', 
    'pcRCbyJ0U8SWzVAqn1dH8jkPtZ1IRS97LhOQNb/efxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)