UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wKCw+6DYzQOriGlfslr+Lk4MYnvHz07WR4fkeEdJXB8=' 
WHERE 
  key_id = '68f7f17daaad913428d5004955f34b133f8d5efe9d799a6e35976580944af15c' 
  AND (
    token = 'wKCw+6DYzQOriGlfslr+Lk4MYnvHz07WR4fkeEdJXB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )