UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBTcUOwzrtD6EBefeGSmBPHs/V6Uo7T7GAYgQSF8r00=' 
WHERE 
  key_id = '186784fc61be581d4e0ebdc8a7c44f0193a69e965f22fdf1420b37b5d0baeb13' 
  AND (
    token = 'gBTcUOwzrtD6EBefeGSmBPHs/V6Uo7T7GAYgQSF8r00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )