UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRb+xzWIL9Nfu3RXX0aiNno8ISlCyGwJp6iEmiwAPHA=' 
WHERE 
  key_id = 'bd168b8a114b5cb205626a7afe867e444346ea807a0b7f4b45c99f02b8044e60' 
  AND (
    token = 'VRb+xzWIL9Nfu3RXX0aiNno8ISlCyGwJp6iEmiwAPHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )