UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BCKwskp0yrZYE3qvPBZ/HIm1samf//757hNemzL2nCI=' 
WHERE 
  key_id = '5242e251f2cda0b368b965507f93b51dfb300d2eabf8afdea1cbcb7b3ac048b1' 
  AND (
    token = 'BCKwskp0yrZYE3qvPBZ/HIm1samf//757hNemzL2nCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )