INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '349310044cc528ab3d4d6fc082f0defc5d99d870597dd37dd3af7693e7ac8a17', 
    'wtTKw6WLlYPvcScgfpATLvcCO02MPINwn50WgW0y4Pg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)