UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SVO+MO4YIVz6l60vkTM3T+6aHa+yRxiMcao523MjkfE=' 
WHERE 
  key_id = '6379fde2defbdce068d34047b60e69e3f3cb28a7e2bcdbc9a0b78ef3fdd951f8' 
  AND (
    token = 'SVO+MO4YIVz6l60vkTM3T+6aHa+yRxiMcao523MjkfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )