UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+14FqPX7lXsEW/p6P8QlxaRBuiWB4ZQ47H+feoq/teE=' 
WHERE 
  key_id = '3fb8325a1811f8fb21babf0debca6e4faf6267ebe0bd71df638fd1c3006b1462' 
  AND (
    token = '+14FqPX7lXsEW/p6P8QlxaRBuiWB4ZQ47H+feoq/teE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )