UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C0MF4jkSUZrpatVRi2b+uuabCYdtJNvxhSi+8PdNTf4=' 
WHERE 
  key_id = 'da24ea5b37ec6fcbb8103d4734c343cb1053d7dd398931958bd86a2c1689c686' 
  AND (
    token = 'C0MF4jkSUZrpatVRi2b+uuabCYdtJNvxhSi+8PdNTf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030