UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzT5OIgsyxN/Q7zRExRWd1Gokzu3yNqs2b1HlBIixuw=' 
WHERE 
  key_id = '072c6d74feda234fafdadce9acccbdaeaea37a11c38d539c308a1603a47d9ac3' 
  AND (
    token = 'LzT5OIgsyxN/Q7zRExRWd1Gokzu3yNqs2b1HlBIixuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )