INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2936662da3b2d9baa17ec541ef013d952b2d880ca3ceac0427d36387426029a', 
    'U5crGbif79SPHdV4IJLUII2lmxXlKsmOIRcJcnkzYyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)