INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f1fda15ff884f5e4a421f2b1f2ea2704a76172aba7838729ba4ded5b69bf9af', 
    '8vKEvzl3FPQs+517Brt50d4lgLPLJPSiri8D4Adgulk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)