INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f1fb1e648334bdefc0ecdf00d3344df72473d46f134a7c0fe7f2ed5590e6db9', 
    'giSeO6JhYp3d+4PfmCdaKr+cpNbJ3rgH2naWtpggtX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)