INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7ea3ddd94e4af72099194133b54b454cefc303028579221214fb85604e9591e', 
    'UEjfnDb8sq3ftl9LdKpyysbyxvDaNX1BjAC7wkHtMIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)