INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b513ed8475d13ffa2ed3042235efd45cbbcc414a37ba620d9070ac40193c5450', 
    'keAiUL1zngdLxbvPLO91DhDOsL5eR0P2ZWRkODQURhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)