UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bh/pqWQhcIuRwEGDxzgmyo3UHpYLpsuK5V4VV3s5guU=' 
WHERE 
  key_id = 'a8b8132ae2c9e61de78aa1bec06d7fa4c9cc22ebd2b30ab78bbb30d7dd8f74e1' 
  AND (
    token = 'bh/pqWQhcIuRwEGDxzgmyo3UHpYLpsuK5V4VV3s5guU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )