INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9be9378faf38ab3067e6bf60b10be48d8f13b31147fb0a4239477416d2eb9662', 
    'L57bs2hmH8QVHRKJkVj6xQVY1/KBlcYkEN7ldlieAZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)