UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cIeVoto1ChilRLSUJ8sad6x3FNxMRCB/ePeyDzBa6GM=' 
WHERE 
  key_id = '4430d05143f6ec15d60e2a3b59f67a0a31499111ec5e5e6da28631db82fab2f2' 
  AND (
    token = 'cIeVoto1ChilRLSUJ8sad6x3FNxMRCB/ePeyDzBa6GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039