UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B0M7rDh8af/hTCUZKJvDLibzGmVXGSMHyJRl+8xQ6v0=' 
WHERE 
  key_id = 'a5844aec6e65338dae14eaf22ad0b5781845696f74d0d3429baed3cbb3a799aa' 
  AND (
    token = 'B0M7rDh8af/hTCUZKJvDLibzGmVXGSMHyJRl+8xQ6v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )