UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KaawWvsvW/Xxqycj6X9kjjmEwlqEBP2xOTK4bPbk91w=' 
WHERE 
  key_id = 'ffdf82d80af6a4dcd17a7a94ef40c5eec62f1c57947ebd4dc108a6fddd6be169' 
  AND (
    token = 'KaawWvsvW/Xxqycj6X9kjjmEwlqEBP2xOTK4bPbk91w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )