INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb7528b6503ec56bc4996d34719800d14f61db7a5a56936abbce9130f5a9536a', 
    'v6wCpbFNItz0dpsvnqOGBLMnNLOPFpjvmocIYMgqmYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)