INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e35b507a349be64d9802c19626f3e750abdbeabbecf235dc811df1b7681ae32', 
    'pdDx3YtLn2qEb5UrTybDTFYyPoMvbmKzrCP9cXmnjyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)