UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78hUA7iUJXUOtFWNteeR35f+brJlV2hZFTmqqCP+BsA=' 
WHERE 
  key_id = 'f279a2fed4569884de7dca89bf0762efeb12443eada169285a0640c0593b033c' 
  AND (
    token = '78hUA7iUJXUOtFWNteeR35f+brJlV2hZFTmqqCP+BsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )