INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e29c6783734a16b835ab667659a61f216245a1c3be38afa73b7fb155c769fec', 
    'dh1GQ/z4gAqEIKmz8A8S2y63FEn5JNxTq4Do4E46BDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)