INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849b0c3845afdde4562558207fe9fc3d6099e5b6dcd104930521540b32b79c79', 
    'myud56FHx7I39I5ZRdCBWOk6988ta10yyB7HC2rfryw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)