UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WtGXBfSgrggIBcyVLL9CY4u+YTDAATHLEdT4WFD0mjg=' 
WHERE 
  key_id = '2d2aa64d9b99d3fc84d2b04d564ce373071acb35665e392cf7ef6b3b7072bb1c' 
  AND (
    token = 'WtGXBfSgrggIBcyVLL9CY4u+YTDAATHLEdT4WFD0mjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )