INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f5a3732823b502aa02da014d1395bdf1526dcba8411888494acd5425f95cae7', 
    'TT2PA3y1TtDB2QELuACYBAfT4hxh7fhPPrGmZA9HE3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)