UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JkmtP47fMBTMcqXFwfbpv3GDWlW5UinQ+giS6I6ng3o=' 
WHERE 
  key_id = '4f4cf5d528b6586ca3e4b80b90ac3f63327da1abc4230593899a5fde6dacd010' 
  AND (
    token = 'JkmtP47fMBTMcqXFwfbpv3GDWlW5UinQ+giS6I6ng3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035