UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aa5xueBUfbULUPVC1+8AxtVdbFzHN+Y8ZN0/FHVP8yQ=' 
WHERE 
  key_id = '4955e99daf9d49e14b4a1a716818c047031deae0694601012204d4c8706378be' 
  AND (
    token = 'Aa5xueBUfbULUPVC1+8AxtVdbFzHN+Y8ZN0/FHVP8yQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )