UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UclT0aV1LNw1n6EZF67guaY6q4C/Lp0OZjw4+r1s8W8=' 
WHERE 
  key_id = 'df340d069cbb090bb4b67ea06233ff04d2dd7a6289c6a6f2d626bb00143d8dd4' 
  AND (
    token = 'UclT0aV1LNw1n6EZF67guaY6q4C/Lp0OZjw4+r1s8W8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )