UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OE20jDLNptpZKPt2bTZMjNf2C64LFiM9aMUpmY+bXSk=' 
WHERE 
  key_id = 'b5fcf858f0ec1671929d9428e816b40831c0b9e62a6bb8a38bac8e3895ffe1c6' 
  AND (
    token = 'OE20jDLNptpZKPt2bTZMjNf2C64LFiM9aMUpmY+bXSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )