UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1LLdBFAdXxscj1UcrN+6tR4b1smcNHswd799dfvGU0=' 
WHERE 
  key_id = 'fd50871ef90cdc93cb20011423d32e07857ab3cbc4c059b854bb727ea9568ed7' 
  AND (
    token = 'i1LLdBFAdXxscj1UcrN+6tR4b1smcNHswd799dfvGU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )