UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+JYQrwi9heDq34FLee31fSnY+3P4IXEHV1EWBNlqeQ=' 
WHERE 
  key_id = '7311e9c3549f6a1b613f0919279f1a6d6e0f1e19d6c98010c828a3660c1ff959' 
  AND (
    token = 'b+JYQrwi9heDq34FLee31fSnY+3P4IXEHV1EWBNlqeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )