INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '541f7b5f7393aa66a2a224e842f7ad4d1efc8e481b6e04fb7e4af40b4f285451', 
    'UIdOo420I+NSAssy4GRKB/LHPHhhWgQpBk5LLts11Ho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)