UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWEEqhmWcEQLJlgb5g6rZ0RrhFpmo8MCaG/RL7VpCmU=' 
WHERE 
  key_id = 'a0b798250bfc0cce8e1c18f8bb5cbda31299dd3704ff50397b09ee81cc64d7e7' 
  AND (
    token = 'nWEEqhmWcEQLJlgb5g6rZ0RrhFpmo8MCaG/RL7VpCmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )