INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be15d0dfe8861f76fabad1587250f1be05c62c31dd15e1ee39d22a269ec4b023', 
    'EnAM3WzytJimqBzmxeuPjMEL38TDjp4Pm7RFZQXnYTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)