INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7543b6d75eebbbaeba3c80782bef3ba6ce84fd4303dff715e3c49a2c912cb859', 
    'XJcGgIzINOIVLyCgN14sqIN+eQwhFoDWkF1i4Ru/Fpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)