UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '10f9++9ql7lWOr6iLvwB70Kull45bshctUett49TVw8=' 
WHERE 
  key_id = '0c81a3ee540cfbb9b5b3e586e27236396d217fbad32aeec0ab4019d1cc66b6dd' 
  AND (
    token = '10f9++9ql7lWOr6iLvwB70Kull45bshctUett49TVw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )