INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f15bb55d1fa5a828ce1d336ac900fca4fb9525a0b44a44a497565b605f6a0a8', 
    'M7XqD9WnD2TQa8SlQCROGECu41fez+7Ahm0xj5nbb9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)