INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903a3be5b503e19147ac72ce2e117c5ec9bb2cfb02267220ea1d25a1ec455237', 
    'E54oBerKhJohuMISYRXIS09euBMOIBBTBotkw0M2JPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)