UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6GdKpNDnuexp4GzFdWPKHO1h0C0xUG5AnqyQN5XJbw=' 
WHERE 
  key_id = '23134aafb5299e0ad459fb379a52b8f115c91ba9882fa5123c5f32ddef93f0c0' 
  AND (
    token = 'P6GdKpNDnuexp4GzFdWPKHO1h0C0xUG5AnqyQN5XJbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )