INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfc263fcef6d90134da52a7be2a645c17835b35b70732bac75b0ab39e30a8998', 
    'Sa4J2oBfyefLrMgsR+ok1CnGtv8XD0+rxDBJzHHAijQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)