UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1qmFwxOeacU56w8z7yUKAqQIRXzsSltdakwmG2NNWE=' 
WHERE 
  key_id = 'eaf8f885b4f74b822539fcc8d393707a61dca53d716532dd15bc5539e049d7bb' 
  AND (
    token = 'L1qmFwxOeacU56w8z7yUKAqQIRXzsSltdakwmG2NNWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )