UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3bl16hg+9jXDCxpE9ALvv/zVn2HERC2Hmw56r/+j+I=' 
WHERE 
  key_id = '18eeb069fce9341343a0e5a7135b98719ea6cdabb1e7b32ee6b0917bfee0c1cf' 
  AND (
    token = 'E3bl16hg+9jXDCxpE9ALvv/zVn2HERC2Hmw56r/+j+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )