INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de52bb1faf8930190cadaeba91ef537b59d7e56184b96fd3c529a5e2ee646fbe', 
    'NnvfEBGBh4KdABbO6QCKTQ2VMaoUB7T7njSMNsNKJQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)