UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8KSjpInJmxuEAaJYpUjTPYu183Cu28w/BDWFyxtCHds=' 
WHERE 
  key_id = 'e4e133380b522ca9ccd9440b4316828d5ec9a8345001b4d5e26bec5d9ee7e4e5' 
  AND (
    token = '8KSjpInJmxuEAaJYpUjTPYu183Cu28w/BDWFyxtCHds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )