INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c623358e790e745f1f4e15365e407fbef4a97217ccd109987cb69c900f1f924', 
    'ENQjbtNTbLBHBBmugEyUVhNG0MwFDyb8Qzb18PWaN+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)