INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19dd21a73dc0de8059b67e502e9a2030c13a4feb3fc563d9a788a68b390784bd', 
    'F7qd6wDLW7ZmQ3LZbbRR6OHn8sUoTSVucnt0SNxKpYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)