UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RIRQBmicSNYHSlD2KUGvzEO3qLOsx4NL/s4GDk0O1oQ=' 
WHERE 
  key_id = 'c1918e66c6e18d55c940d32ea1cfa09764748178ceeb8b067af24a444802bc16' 
  AND (
    token = 'RIRQBmicSNYHSlD2KUGvzEO3qLOsx4NL/s4GDk0O1oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )