UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fF/y0Xvc8MIUxMj48PrMpcsvTAL3uMihW2eI0Nx3Uxs=' 
WHERE 
  key_id = 'ca6b4526a3c033dc811e436026f66c847f4071ec497a206e5decc14019b6df86' 
  AND (
    token = 'fF/y0Xvc8MIUxMj48PrMpcsvTAL3uMihW2eI0Nx3Uxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )