UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eK62QFubufEZZ/HFH9jNKPw8ppor7SnDUakURNDauQg=' 
WHERE 
  key_id = '74a9ef88aa6f4e67977321c56241db9acb681edb1c2a68a7e50d0648f957598b' 
  AND (
    token = 'eK62QFubufEZZ/HFH9jNKPw8ppor7SnDUakURNDauQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )