UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5sEA7yNK/emp4PImp8H0cwilbXwbsnRTCz3L8xQVI0=' 
WHERE 
  key_id = '93e829d02080393341f2b32b85fdb416ecf19964d186e5aaa904d3f257f2df4d' 
  AND (
    token = 'x5sEA7yNK/emp4PImp8H0cwilbXwbsnRTCz3L8xQVI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )