UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+h4rWdTrTatYPaO0h5h57J453onFMiswlbj6Fjmlxx8=' 
WHERE 
  key_id = '1ed7bbd0b5977fc48d6293d469925a8a935bbb2d64bbf10c095d2ba13a1234a7' 
  AND (
    token = '+h4rWdTrTatYPaO0h5h57J453onFMiswlbj6Fjmlxx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )