INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e54b50c0113ad2059cafd559cbfcc9c00714ffebaab841b72928e115fbbfbf2', 
    'Z3OCoFrJWhGrbzwDUdVUm8nukjM0tB3RmUFa6O/5oj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)