UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c2fMPD8M2tdAfRm+/LYaYH97RR+FuGJoLLwJTZAUPig=' 
WHERE 
  key_id = '56767e32b10a3c8697089e6c221cecd6f5c2757687a1c2e736830c623d48b114' 
  AND (
    token = 'c2fMPD8M2tdAfRm+/LYaYH97RR+FuGJoLLwJTZAUPig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )