UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j5i5oCQGTaa9iagFb7odPD1qSbQR9tIPYMPaGjV8fG4=' 
WHERE 
  key_id = '466ed7c0e15131f0a8c9cfbd68d2e8de25fe68d502e243ef7f8241fd641ce635' 
  AND (
    token = 'j5i5oCQGTaa9iagFb7odPD1qSbQR9tIPYMPaGjV8fG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026