INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '249cbda2823ec5f7c36dba44a1f8d4ade9fbed50f72bbffe89bcc9be065065a8', 
    '5e8pMRAJljsFyHRzwSxnSEoYRl0xRhb8DttIKcYhLRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)