INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b84eccbec44a2ac6c7534ab3740aca4cefc163c90c08257249339af05f7a5774', 
    '6ZLKsdlQL4BnT5HQ0zrm+N6VOOL8xU1JGkCqI2ph6rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)