INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da7aa1d796601024fe2613a73279fe34cf685a4bca4f8df9a3f704fd7a54ba55', 
    '8BxUV05mN2t9PqQvVYwjZwowTizgtNKfNVbiKj5VGk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)