INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3f4a937ad73cc34b86faa05cf32be86c281b64e09614bea866c4720ecb7c8ed', 
    'KkyrHLQS79J6hT7Jhl8o8nOp0pYmcgbvDHPqCkLwOcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)