INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a1f9755e66f3dfe911510baa6fff92e85fa846bf0d1a28803627f47334b8443', 
    '+fBs+To3R2NhgNxh6jigYlgEgdSaSlXF3BTWD1M1x7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)