INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c0c2b21ad99f9ea6f2ff61b66f1790abd41eb62be7a1201b5c5c32c9907e13d', 
    '9xOLh8VyK5Gcbbfr8Dh82Tq8V6E25hkOmpje2a9iGyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)