UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JVBrqxSuummvGyFFMgOvdB8Z5No+XMEvAKbFq8SSjqw=' 
WHERE 
  key_id = '262f4f4b763dfee5e7d3003abf0701449aa8fd5024b16cc79c333cf63ea8519e' 
  AND (
    token = 'JVBrqxSuummvGyFFMgOvdB8Z5No+XMEvAKbFq8SSjqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038