UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O7F530Av8DT9ETZuDdVUYbuUw1n8RvaivYghpyJjyI8=' 
WHERE 
  key_id = '38d7d9efddda715bcc2ef332c5045cb74643dab5e1c080d1e4c1918a9adbc0c6' 
  AND (
    token = 'O7F530Av8DT9ETZuDdVUYbuUw1n8RvaivYghpyJjyI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )