INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e1d84c8931fa22a8216d2326e7bd969ea98802fd2cb3af7e309fd7ac89e31db', 
    'qmDZmL7mmYyxiY0oB+FqUMavq041brR/eB1aOQ9CZw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)