INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '773fe98773dcb011aed38e8193d7d9e355bd24d98296b3842f126dd9e9f15592', 
    '1mfM/88DZOdwn35YNPJ6215RK1lVpQGkFuKHrstJviY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)