UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WN3h1c4W1vYgLVTEqwVnIN8yBhFac3WrP9aryXLw5+o=' 
WHERE 
  key_id = 'e45156ab65c22c32be88e0739aa11ac8650516947f49dfa6267887c879ff1c77' 
  AND (
    token = 'WN3h1c4W1vYgLVTEqwVnIN8yBhFac3WrP9aryXLw5+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )