INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6658f16e86d6bcaf64ff76b87d8a0e0919f31e2d0eba6d1a7c35018c05b2dc0', 
    'dM8XGTptdhquqHGaG59laEVChxKQH/0ohAdzLnsOt6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)