INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '557268f8a9d435d2c71e75f8ebff369d30d4e3cae36d9e98c01593740a4bbbb2', 
    'nFRNOI5F5/KZlDQHgqPv9LS9LKNjlUJrvHUC1VfeszA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)