UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OS6C2oMEFB8T92+q3qtjHOrvbS0f2IUvEp1D55TUaBg=' 
WHERE 
  key_id = 'e4decfe80a81300c32c03642bae160e4911cd3bf84d78d100a7fd2fe666100c8' 
  AND (
    token = 'OS6C2oMEFB8T92+q3qtjHOrvbS0f2IUvEp1D55TUaBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )