INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bc5b71aef62e2246c80695c59cdf61c0c3497ea21dacc3cb9b5f074889df307', 
    '+rAtqepIjpgcQISIHBRBSMSZ7UgSJgRxENSDXD95eWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)