INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a442a8482e576cf7ff23a07bcb63327392c3f61388f5624c09f27a1b21938ea1', 
    'nlKV/ATfcuuv8ldtMZWakAvDq2YEdKJNXph3DtW4Bco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)