UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PqNgiDFFNQf2Duuk2syAFr2cYpMA5gfpHIyjhSgQ9hA=' 
WHERE 
  key_id = '9a5c59bfa3ffeb9c226c1ca6821d296968f26264316ed338cbc3286b28b09b58' 
  AND (
    token = 'PqNgiDFFNQf2Duuk2syAFr2cYpMA5gfpHIyjhSgQ9hA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )