INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3694c6663b637d1e9926d2f12bd1d9582ad778fea790f8c6c4062a843eacbd6', 
    'UOCwzkuK1HETv2Dm6MxWoHO3I28e9PJqu1emzYPes4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)