UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'puE0dcf7fsxN7+xcSLFTX/K43uKHF942kC3HsWW/oro=' 
WHERE 
  key_id = '930e2670d25afc8360c1be1c17ec86a62c79cd6fb15731319045370e2e417100' 
  AND (
    token = 'puE0dcf7fsxN7+xcSLFTX/K43uKHF942kC3HsWW/oro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )