INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b573acce3bd8b535888d966fa54e1957f3bb704b8e96d5f5d43baab4cafa98e7', 
    '7SX4mUMjDtvRjJZP9pT8xyvTsE0VpoOT7pm4QMKDthY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)