INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11dcc2fe16a087a23fd1c37935884703e3389622315cfdd3e0f04f8066d6b349', 
    't7O6w7voar5MkAu+4xdop/P0DJbD+tTouj6nThxhTQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)