INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b1070e6f364541dbf56fee51d3a94e1cb26418b22319b6ea706f70b55cb0975', 
    'e8wIGu5wyzDXY6fWgmZ+TjbAZvO5Bpb+bqVUgBtPZzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)