UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMI8a73GXXSGSdPPkgk0Ssc1I0MdDnvn9POT4rhGPpg=' 
WHERE 
  key_id = '9533badbc0fd74b82d7db80548eb09a30133829e3924195f70ca60b8a9208eff' 
  AND (
    token = 'OMI8a73GXXSGSdPPkgk0Ssc1I0MdDnvn9POT4rhGPpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )