UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZHbq7JDe6X86U3kEISP4lyw9qdunYjngL6DPxyCnvCs=' 
WHERE 
  key_id = '612a9d4eb24663fbe1686b99f4af329ff3c5b09dbe54f3e1ed3c644d35365f07' 
  AND (
    token = 'ZHbq7JDe6X86U3kEISP4lyw9qdunYjngL6DPxyCnvCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )