UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvKdZaHE1pnhIp9K0sRWQbLT3/scWQoy/cq75R/lw4g=' 
WHERE 
  key_id = '4560dc14bca6d26a5a4839d477155891e06d57f9e01742ce929965fa4e736ff0' 
  AND (
    token = 'vvKdZaHE1pnhIp9K0sRWQbLT3/scWQoy/cq75R/lw4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )