UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eAa9HvQyPK4I4fxOw5ReayTsURSWbcrqfOnMHQFgfvk=' 
WHERE 
  key_id = 'bc4b294a08403aece98e9e8a1a870621592805a85cb8f72073d53e55511f832e' 
  AND (
    token = 'eAa9HvQyPK4I4fxOw5ReayTsURSWbcrqfOnMHQFgfvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )