UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZVnJvqNglciJ0bDOPW715CeCxYekjzfuh0RPN+2cYE=' 
WHERE 
  key_id = '10349c9c442fb1a3aa43c1c6ae9890e72263848e509e0814bbb7005c57690446' 
  AND (
    token = 'EZVnJvqNglciJ0bDOPW715CeCxYekjzfuh0RPN+2cYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )