UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w1xQkLHcUb0fE+XnesqQU72P3WQLVF3pjS+iPUACC2E=' 
WHERE 
  key_id = '4063d13b12155025a92303424a5bc738caf2f2a82a4c06880a9149af39dcfd4c' 
  AND (
    token = 'w1xQkLHcUb0fE+XnesqQU72P3WQLVF3pjS+iPUACC2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )