INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a9738722a5004f9fc3934886d49aab82b0c66b151526408e226587f75b7cab7', 
    '7U/E04TsacAyQAQADCAOjgekhDvmlLHD6pSIXlOrIwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00110

Result

int(1)