UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FiDBiwtFNLoqVbj0zItaNeuvD4lZH1AX63v08BD3VmA=' 
WHERE 
  key_id = '7c237433899828fcaac290690f72e674adc915ce25e87bb09250410ca121d444' 
  AND (
    token = 'FiDBiwtFNLoqVbj0zItaNeuvD4lZH1AX63v08BD3VmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )