UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2UhAtXvhmsEvr72e1wQFI4sExquDmUyil/rv8d/9mY=' 
WHERE 
  key_id = '3aa341756a1092b5513e0386e86963ad1770ba74b09d71be4e6062e113e56db7' 
  AND (
    token = 'v2UhAtXvhmsEvr72e1wQFI4sExquDmUyil/rv8d/9mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )