UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxuHB/RpzCKgsn6Jn4iRBX2rtcNpvfh0zN3CqjRyTZg=' 
WHERE 
  key_id = '0710c5f6892b825437d0aecf608c6c5bd1eb85ed46bafde241b1459594614762' 
  AND (
    token = 'gxuHB/RpzCKgsn6Jn4iRBX2rtcNpvfh0zN3CqjRyTZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )