UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1jmpQM4IE47nMxZnhK7XIiqb0vUy+iX8UO6MxnQWc0=' 
WHERE 
  key_id = 'a28b6c3482197e07a5bf66810623e3eb992a3db5cf9f5f76e8e9c40acdf044f5' 
  AND (
    token = 'm1jmpQM4IE47nMxZnhK7XIiqb0vUy+iX8UO6MxnQWc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )