INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '210f60ba8ca06b1188c15b384ca00a17ab8f4aa544d10ccdd0776a08f0588165', 
    '7X0tZ6ttxK/V8pVDbIUlM2Mji5rbCs1cxN2ltJ3fl7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)