INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcffc5fdd7b0cf5707328394d3d01406d9fa4eb8769f3f386deae561de15b42a', 
    'SvxuuQgdE9VBts26wjdmToqUj4YhXpnvDQ20To/YOg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)