INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '301bdb62bf0475c620c9e9be545939506f3e8cdaa9302e0aa46b3bb83ebb3f31', 
    '3Oc/Asd6T0y9BsQUEkgHAPxc5VwH60BYTTyCwrautTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)