UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HBkEotBSwKbRy3/ZsHFj0hOvPjdrPf20uwUa9Wl5ipw=' 
WHERE 
  key_id = '765b0e159d1044ea922540be59bfd6e55a97b057168034042cf58d1e03a7841c' 
  AND (
    token = 'HBkEotBSwKbRy3/ZsHFj0hOvPjdrPf20uwUa9Wl5ipw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )