INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a8a11ec152bec51b06c5949269235f99215985a8c4f08345f8679ea1b23c9f2', 
    'gIerfb3Wk3n3OZrSiq+pSQxpSNv6JlIqAws9oxuNanQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)