UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SG8Nn8b0aoZ5kEkLUKwTwg0Bh96svQKXGw8QrdIeB6c=' 
WHERE 
  key_id = '59294edb4b28e10bfd72a2c37728ec6fd07bc8afada149a22ef78619800705c6' 
  AND (
    token = 'SG8Nn8b0aoZ5kEkLUKwTwg0Bh96svQKXGw8QrdIeB6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )