UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B59U21mfiRiLF9AT6FLfLdAQLyXcasd7m3JXTNxo/S0=' 
WHERE 
  key_id = '75f23b9f336b982d6adedbb2d7d41400c29fc2a59602a01dac9a55cc36de1333' 
  AND (
    token = 'B59U21mfiRiLF9AT6FLfLdAQLyXcasd7m3JXTNxo/S0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )