INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89238e2c439318885927d21018dc740457007a607525511558bd5bab0bbfe09e', 
    '9h8/DzqVPh1sM/BTW2gtfCSfqtgu0OJPw6gxq5xL96s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)