INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0fd2603d2de869133750267d0642766f4b1704728ae0bf724ecda9a8b8bef8d', 
    'MQh8uQszxyupIPdwDFzS0kYWjN7SqcWBOs9YjQMB8Nc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)