UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPhDe2mB0HestWzwuFX1c0u2/RMWEy1KWatmnf0ET7o=' 
WHERE 
  key_id = '7f3b1c98b890f6d46364f6a66df4efde3ad3db4f622cd686077993348fb5d382' 
  AND (
    token = 'cPhDe2mB0HestWzwuFX1c0u2/RMWEy1KWatmnf0ET7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )