UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NIkfGsZKaca3HDsJXUAgP9XRcztlkZOQqTH6B8PhPE=' 
WHERE 
  key_id = '97f8d28ede1b538aa0047986989006592213e826f75d0323f58e43894b8a618e' 
  AND (
    token = '7NIkfGsZKaca3HDsJXUAgP9XRcztlkZOQqTH6B8PhPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )