INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '876c21d2a1230c98314e4650b976ff3ae8395a5393387c595469219defe2a60b', 
    'It5F7O0hRcQQOUlZ7X1OarN9J4R4axyIlOHrjq7kKD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)