UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0rVnUCdrbfqBzDtHMVMclmXcSUvEQAU/Y71Z7btiYA=' 
WHERE 
  key_id = '882dc395067e3037ac45d96fa25b022f47897e071cc22388985f4915b1c33537' 
  AND (
    token = 'R0rVnUCdrbfqBzDtHMVMclmXcSUvEQAU/Y71Z7btiYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )