UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uW/PlflBcnUkzMfSwsg/Roh/6TrMwc85Yff6y9U3oxE=' 
WHERE 
  key_id = 'f74feab94118a48dd1a2ad21be14e0bcc0d2152a2e914a38926a799d1873469b' 
  AND (
    token = 'uW/PlflBcnUkzMfSwsg/Roh/6TrMwc85Yff6y9U3oxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )