UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4qM7C0YReVLrgNlDW9RkKB6H2CSFKo6QNJVJChvfPo=' 
WHERE 
  key_id = 'd7e9fac9b5bfbb2c742701b1f35624659880c24faebfdea0be97b9a715471d2f' 
  AND (
    token = 'f4qM7C0YReVLrgNlDW9RkKB6H2CSFKo6QNJVJChvfPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )