UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLBfkbdOp4vx/2Eej8FtkmiB19F2m9XZBAw+DL10t/0=' 
WHERE 
  key_id = '4123af0bf950cabfa898bd9de1453dc55958d2bfc31d2538d6ab82723070bf54' 
  AND (
    token = 'JLBfkbdOp4vx/2Eej8FtkmiB19F2m9XZBAw+DL10t/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )