UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V/2y+QuwcubpCgmmuUwmmt9FfiL0FdbxiVQRXddWc3c=' 
WHERE 
  key_id = '3bfcb91c4ac73aa23509bea04d5e1670270aa0b137ae0ba40ee9e01417e2ef06' 
  AND (
    token = 'V/2y+QuwcubpCgmmuUwmmt9FfiL0FdbxiVQRXddWc3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )