INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c33804690c34432f62af0c211f4f053d2aac503a6621e94e62a415d44fded295', 
    'qeaR5kbTknu4iw74pEByuciUHDs90069iJvnp+yGZNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)