UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TymDovnl7MU0Bl2cN/p2HB8AJ285yAWaPuwJW2IvqxM=' 
WHERE 
  key_id = '9b201517edeca5d1f5fcc4d493e113fe12366a554dccc7cbb4d3c094f8ce7347' 
  AND (
    token = 'TymDovnl7MU0Bl2cN/p2HB8AJ285yAWaPuwJW2IvqxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )