INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e10565ffca6613c25216b27c19af0c7bdf860e2b91d1d3c4720522f2cb4906f6', 
    'tpLZwE8TdqVJk79PfLsvJIQ+8y7Sk30ZI1gUBeynI9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)