UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulcL6a0h85QIGLd5yvG9g3a7KM+EL1TPAEXSn6xXvCM=' 
WHERE 
  key_id = 'e157fa5592ef66fc5e2df264e95678f95667e5b706d4dd0ad90a72a7de70a26e' 
  AND (
    token = 'ulcL6a0h85QIGLd5yvG9g3a7KM+EL1TPAEXSn6xXvCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )