INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75bdfb9b0d37414511ee6b1a57d6d4b468f9c94466f362d643f85a6ce0a1795f', 
    'EXJWeDl5509toEkhPi17gRoBkQ40SVKRMYoXM6lMsA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)