INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4fcc438cd90233b9c0645bedb4f64d97161414c0cd288e3e4d89adcb3ccbf14', 
    '8qcvTT/hk0on3klIdsWSJqWl752APHLcSooIZTxRjpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)