UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qu4eIeShR0O6+0zUjPwbZr9QqI0fDcjvCp3OBPMUe3s=' 
WHERE 
  key_id = 'bcf3eb8a953c722bb57509cc72b677d053b65868258e2b279f77035e00cbd706' 
  AND (
    token = 'qu4eIeShR0O6+0zUjPwbZr9QqI0fDcjvCp3OBPMUe3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )