UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7xvnC1R8QHXMh1dXBbmtCc3+mjaWBf5l2+jaFaRqqQ0=' 
WHERE 
  key_id = 'eaad795fcf8a25d1971ad2b269d744a2916c6ccaa796b23cdee9a86c4319f4b3' 
  AND (
    token = '7xvnC1R8QHXMh1dXBbmtCc3+mjaWBf5l2+jaFaRqqQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035