INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6925cc8f3e34410f817db37237699623c50b727855c46410b01fdf9f72a15be', 
    '+Gjhvcq/2AvaURATuRkUqOkywfxqDL8l3IlFeCUHGxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)