INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02868d4759633d3c2cba616f35c67707cb111ffd47ba30ecbd868b122cc77ba4', 
    'oiTcbzJ3SKIOfatcub7IhF0IOhxJLlw1gOjYcEm0mAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)