UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bHO/Ktt8M7mHlEymCPGdFoQGy8iS0QRpkhhtSAcqBo=' 
WHERE 
  key_id = 'ac0df0c02779f89a15b74ffc3ce62e94ae55a2157c867980279cac791e2c00ba' 
  AND (
    token = '7bHO/Ktt8M7mHlEymCPGdFoQGy8iS0QRpkhhtSAcqBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )