UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H0Brk3fpAoP0zpFxZqwHJZEiqaHMDZHRP782/v7M68s=' 
WHERE 
  key_id = '97bd8419f07f0c8bd953988a804d72c9903552c2335f96d324c8e10cb015278b' 
  AND (
    token = 'H0Brk3fpAoP0zpFxZqwHJZEiqaHMDZHRP782/v7M68s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )