INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7994cf6730667dc98abdc3f5edbb8d32e87459ca511f5e7463a6f1dc66437c3', 
    'Uq74f656lXK2PFFNGbmgz6VlRqznsEmmOz4aHKTasWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)