INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a750577862bd413f2b3a88cb5c72ebe1ef015c98252fc89635dcf3b228ff239e', 
    'cEdSNEEnUKkWryJTDPSUl6W95kIocffMyFue313zV+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)