UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4WJfcV3fZSaiLcLDr043Y70N/oxXZgMicnuAU5aFTUM=' 
WHERE 
  key_id = 'b7ccd468f063dd33844558bc6ddadde4ebaeea6dd1c73dec9bf8d8bd715f9586' 
  AND (
    token = '4WJfcV3fZSaiLcLDr043Y70N/oxXZgMicnuAU5aFTUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )