UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6nbvuHQWLFX3p9/m+FK7xeXw3BMOJayDspduVkBjFX0=' 
WHERE 
  key_id = 'f80ddc9150bde32f823b56e1109ef4904687a3878a243aae5a0eeec7dc3f2303' 
  AND (
    token = '6nbvuHQWLFX3p9/m+FK7xeXw3BMOJayDspduVkBjFX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )