UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5rxH4ySCHI8yT8lqhPY+Ka7pGZ1p6DTtKOk5u8HgrM=' 
WHERE 
  key_id = '59d6ef280b51a235041afa4e60f8e3dec2b772c82f938eddd40bf8addbaf9d61' 
  AND (
    token = 'a5rxH4ySCHI8yT8lqhPY+Ka7pGZ1p6DTtKOk5u8HgrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )