UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zx66J0EAedLc3vmKZFgYLn0CUtbHFYPyWiI9MrLVmkQ=' 
WHERE 
  key_id = 'bf1ec1574bcb6d1f7f89857af065c44fcf1665f19266336bbf4e5862b0e6cec7' 
  AND (
    token = 'zx66J0EAedLc3vmKZFgYLn0CUtbHFYPyWiI9MrLVmkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )