UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9rhBTwhzqkS0jD4dRLfFUpvM6wyBE9n+Tm4krqNh74=' 
WHERE 
  key_id = '79bcc86b87ce08378790f5f64568fac96d10b51a8fe9b1b30089726e15def607' 
  AND (
    token = 'F9rhBTwhzqkS0jD4dRLfFUpvM6wyBE9n+Tm4krqNh74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )