UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkSPUCinF6dppZnbS0dswYA3Udpv8ye+pwSnYgUEoYg=' 
WHERE 
  key_id = '2d416b6dba7a1f59ca1590e574c8a527f255671603c748b6601e376d15c4f98c' 
  AND (
    token = 'pkSPUCinF6dppZnbS0dswYA3Udpv8ye+pwSnYgUEoYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )