UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V4az87k7iauF0Tg1/HZFOjA8KIm7iSpNoRgs2dg3AW4=' 
WHERE 
  key_id = 'bb445f0ce0a5e11a2ee03e126bc4fd309515f519474976a84d2fd9a636ffa7a2' 
  AND (
    token = 'V4az87k7iauF0Tg1/HZFOjA8KIm7iSpNoRgs2dg3AW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )