UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rrb+SOirdKwq58UA6LnDPfQ3fEGwsrEZWpi3TAR8wCg=' 
WHERE 
  key_id = '74cb1d0f95017186766f9f5ab49918fcc7a64426ca72a77024738f0a475e85af' 
  AND (
    token = 'Rrb+SOirdKwq58UA6LnDPfQ3fEGwsrEZWpi3TAR8wCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )