UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DdBDnH87Prupc5WZ2kkojAmrM+G3+tk0AlpBPRMdabk=' 
WHERE 
  key_id = '1d7ad96512f610aa0b09293b7d202f19b5be13664d49b0794b48b2282b0283e7' 
  AND (
    token = 'DdBDnH87Prupc5WZ2kkojAmrM+G3+tk0AlpBPRMdabk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )