UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gExmBacSu92F7eQLyMiwFgyklPEL9egAnN4Xecs1fVA=' 
WHERE 
  key_id = '05212766b1d332912930c3a772a1c4af6e0f70ff3ea2890301ed76701988df16' 
  AND (
    token = 'gExmBacSu92F7eQLyMiwFgyklPEL9egAnN4Xecs1fVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )