UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dvvcaoIDsmiF7sAPqeGb3IXHA8CMdtTg2IfTWrg3FG4=' 
WHERE 
  key_id = '7e3e0ad51671fc46f37d48a911224ba840a2cfecff0fa030ca985e8f3827a25c' 
  AND (
    token = 'dvvcaoIDsmiF7sAPqeGb3IXHA8CMdtTg2IfTWrg3FG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )