UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKhucggv1eoUESRJVeKN/u1b6Ea2J1ygLghlt5kHT68=' 
WHERE 
  key_id = '1c5c43aba70e3abe10d176b60f69e6729426de5ef171cc4e6cec7530f23196e5' 
  AND (
    token = 'CKhucggv1eoUESRJVeKN/u1b6Ea2J1ygLghlt5kHT68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )