INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b0652fd029cd4112bc6ce31a1239ddd3e65552b9dec3e80d3ddd7b3e51aef26', 
    'Hum7u48XZvcIeOJbZGgKVTd9vMPBY2aaspjJBFnoE/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)