UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubpfTTQ2XMgJTaTs9CMK5U2SiROzEQ3Ljc/RqUtzNAo=' 
WHERE 
  key_id = 'a9ac3cc8de2eef7507b9280b4337d9409d8376c3e6a258c4f793b2db1874acb5' 
  AND (
    token = 'ubpfTTQ2XMgJTaTs9CMK5U2SiROzEQ3Ljc/RqUtzNAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )