UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Boal2X3zO+Rn2WcpksAkmKRKK61+wEAxcL11guCyeFo=' 
WHERE 
  key_id = 'ba49e11101ec1545107e05adf92257b6320d12bcbf7f9d691351a4db8ee1c9d4' 
  AND (
    token = 'Boal2X3zO+Rn2WcpksAkmKRKK61+wEAxcL11guCyeFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )