INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0208dc4be7a4f1408898080e59cfce1e37dc5c16759c5e4a0b8ab3efb4fd51d3', 
    '+UJx5rotCWYs31Hb5h8XM2aPvh/V8HfVS2Th22AgP9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)