UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eL8O82xU0qvrhBqYYv5rCfOqIbZN90PwzWJbcNm5mTs=' 
WHERE 
  key_id = '7c2d597cd849ee986ffb4773bb8ac0482feb46d7c6760a51432dc6b80788343c' 
  AND (
    token = 'eL8O82xU0qvrhBqYYv5rCfOqIbZN90PwzWJbcNm5mTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )