UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EpY/dr2yjYszjiAgSGzaL9WYpNoNlYfhSRp5LDQHbbc=' 
WHERE 
  key_id = '5ed6d1923ef67dcf44cef0db364b28ad9a7a6a02bd079ea32ec5edfd3e1e7033' 
  AND (
    token = 'EpY/dr2yjYszjiAgSGzaL9WYpNoNlYfhSRp5LDQHbbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )