UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5y4KLYfm6mzIk8dFXB+aav6jDemyrf5+gpBa47e8axY=' 
WHERE 
  key_id = '1aaf6d228f4cfe5a8054925fd8d404ee1e67ecdb715e413de869bf7738557602' 
  AND (
    token = '5y4KLYfm6mzIk8dFXB+aav6jDemyrf5+gpBa47e8axY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )