UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CwSshWSfFhu2ubtYIlWPMTz342wzbxRNLF1uvXq/H2I=' 
WHERE 
  key_id = 'dfb27911baece1d1d0b90c68f8ecc316c72ea1a72b82eeeb2c20c7ae2177796a' 
  AND (
    token = 'CwSshWSfFhu2ubtYIlWPMTz342wzbxRNLF1uvXq/H2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )