INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad733837b02bb4fc602d59fdff49fd166dab841feda67995a034950c1f8ff62a', 
    'pWXf3Jf9AvuBvFQJiDLCGKpP3szLtKts+4f2qg1smbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)