INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de55644bc3e1038c2af0922bda979c6973b14620fc2cdcc5d30423bc76e6030c', 
    '57mhDniJQmcn/JJQ1S7E7Ka0f4k6Wiww7MOWaiIdTBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)