UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E77hLWT9wG8rlJfZTNtQRvhaFYS3ek1/0oQwcOeE3dc=' 
WHERE 
  key_id = '7be0026ac2481f0e18273ab25638ad8e3f4f74e618817ce23e8ab560c42fed43' 
  AND (
    token = 'E77hLWT9wG8rlJfZTNtQRvhaFYS3ek1/0oQwcOeE3dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )