UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KSJxWyl+MVREgKHROk+lbQTfe3cWGHvB2Qj/heDVF+Q=' 
WHERE 
  key_id = 'e7e60e91ae831763357cb38790d4359a1cca9356333e053b4357c55b1ea146de' 
  AND (
    token = 'KSJxWyl+MVREgKHROk+lbQTfe3cWGHvB2Qj/heDVF+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )