INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'def3d102270b729000fd09a953285cfd8e2d4aff0768558fe5cb961fd1605cb6', 
    'pJADZEk7d5qQI3TWHYE6fN0y+X3gqFUIBX50oeIqGEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)