UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7sFsZ8YhW6RbdTnjiO8/Qqx+Xev2W0QKaic4BDtm2E=' 
WHERE 
  key_id = 'c2d58e8cc9620d0141bf65e5d66f650546f20f5bfd40ce68a51fd6610d959fdf' 
  AND (
    token = 'B7sFsZ8YhW6RbdTnjiO8/Qqx+Xev2W0QKaic4BDtm2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )