UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uiy7gNRa5swzgt2pV7aI8jo2RI0YH79kbIvBo1DJKWU=' 
WHERE 
  key_id = '1341d184db8a3267bdd332b55bbd23c4956f62e40bca77df22cffa2f127759b5' 
  AND (
    token = 'uiy7gNRa5swzgt2pV7aI8jo2RI0YH79kbIvBo1DJKWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00048