UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ow0Qk3gAw0vdcfCBo6rcs4urSN2HYhe/Aw7PkbE0qg=' 
WHERE 
  key_id = '155fa0e7ac1c64419aedbf5d2227eba9f031bae9557138b6a4a05a2ea42b2b5a' 
  AND (
    token = '4ow0Qk3gAw0vdcfCBo6rcs4urSN2HYhe/Aw7PkbE0qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )