UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v21rJVeutI6b0QHH4U/TE7bIiPQGJeG9pohWWgTtOXY=' 
WHERE 
  key_id = 'bdd0785e3eaaab929293dbed7c6e67a82a1276f45264d95899fa15924a8edf2c' 
  AND (
    token = 'v21rJVeutI6b0QHH4U/TE7bIiPQGJeG9pohWWgTtOXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )