INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e321bb477d3dcdff61647a6a321d8630e40226b563fbb71d67a2bb26c107add5', 
    'ycaLOGqWVMfG81ueipgESS/klh8teAFAU1H/8noDVGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)