UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ms2PJMF7itUCCOE0TOvNaU0l+Hnmaxp9ruDQ+Y/uE9A=' 
WHERE 
  key_id = 'dd4e13acb8413c8fd1eec2c07779a12e0a4f2d18514056952978122c011c2337' 
  AND (
    token = 'ms2PJMF7itUCCOE0TOvNaU0l+Hnmaxp9ruDQ+Y/uE9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )