UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwvQit6o8w/YuwtOILwtUDlesOS3XIdEO/i+bynRRhY=' 
WHERE 
  key_id = 'e97b5c22c21ef3a9c01ea80ad12fc960d5b4a2dec61c9d67c44a983a1ee4cc38' 
  AND (
    token = 'MwvQit6o8w/YuwtOILwtUDlesOS3XIdEO/i+bynRRhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )