UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcNN/cVxDsAPRhG7H4yt/hlah86whWf9KW8XNvfRa5c=' 
WHERE 
  key_id = '2573584949e22a830e60e22f0922fbe72c3a832f63a86b304ef997f84ae1eb58' 
  AND (
    token = 'pcNN/cVxDsAPRhG7H4yt/hlah86whWf9KW8XNvfRa5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )