UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXDxdPGY5QeMp1PVk3kwmjcxcZk4wh6UOPwdjaujui4=' 
WHERE 
  key_id = 'aa90c96590f5a6a883c1c59eb466b3ff98b42772ceecbfc83e408033bfddaa1a' 
  AND (
    token = 'cXDxdPGY5QeMp1PVk3kwmjcxcZk4wh6UOPwdjaujui4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )