INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78698eb6b403bc46cb14703c0ad54238e200e9bfcc7201e00986396f2ad9b225', 
    'CguiT12RG+9nwjSe2w1fDLM6Gg2+JfoECRXOtsNoDb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)