UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zFvt4kx+qU4jpcBtoMps97ucPqo0bBQCxqgmco4vK0=' 
WHERE 
  key_id = 'eae7789d13165c190cbf59208c89ef43442f63a815293fe02b13a33bd1f08fee' 
  AND (
    token = '+zFvt4kx+qU4jpcBtoMps97ucPqo0bBQCxqgmco4vK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )