INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20e52dadb275660fafc584f9b1f583536740b6fc521d43f055b7104b80d46a77', 
    'zhxcZEDhZ+RHANEmJIMI1MDLQ0ytzsd6+ErqIUwOzJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)