UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zSG2runp/naqw98Ff4Zgr7mK439Ut3U7VsmxRz2kSYY=' 
WHERE 
  key_id = '3a636c018a55cc0ffdcbab0951921833bc736582e57aa14c7c34e20c172dea8a' 
  AND (
    token = 'zSG2runp/naqw98Ff4Zgr7mK439Ut3U7VsmxRz2kSYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )