UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvmPIlQsaxe5C3iIb8FXZGAoZCMVDhHkfNwLkV3osyY=' 
WHERE 
  key_id = '1b0489b2c00120ba042eb04c5b8873b782776771b1975c7835db9f77adebfa95' 
  AND (
    token = 'AvmPIlQsaxe5C3iIb8FXZGAoZCMVDhHkfNwLkV3osyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )