INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81d5f2d7c8689abe8ec0f3d8588cbb53106bde2a371ba18e75a878bd6b1539bd', 
    'ZXRh5lwA/WBzc1xvqSJMkNsrEeTNEsKHxvtIH8Q0nLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)