INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0ccf7621e28311380b6a874be812489082365d2bdcd22ab04f43a898d301643', 
    'B7OdhQzpKawQUkebMjotgsb31V0o2JFa69WKCIDX0Us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)