INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cef5aa988230ce8e76154a76e735594df5b697635245d90d57ce5d26028debbe', 
    'yc09BFtDDU4rljW5NpEORcrEbs1z7Zyi9EOJYaWE3R4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)