INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b47d5a1d74ab3e70906fd130d5a52940cdc654b20282a2b6831f9974f4e1b88', 
    '1tmtJPEbyXriBfafsovldMJ4hmWpXBW5UDpGLBVevpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)