UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ohupPnxeEWE06P5ZDpWgqOZ1rx2Ko9J6x586WZN5KII=' 
WHERE 
  key_id = '2c2b047c2e55208fd5d3cb3ed85fc5ae4986ad1ecf591f249e785248be3ce53b' 
  AND (
    token = 'ohupPnxeEWE06P5ZDpWgqOZ1rx2Ko9J6x586WZN5KII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )