INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b38d75c439e0582c383c23812a7e1383a08585906506488e59b2459d3c0d803c', 
    'ufrbn/fhyxyyPYmqn5KByIh1HjdgQyg6d9tbkfavEIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)