INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c52d4a9c9e9c9c7e324b51887885e8831d6c9a2cd704018495acc0f9d7e69fbb', 
    '+7gpo0dz82KyCcFM1vZok1bL/s8uToIwYwgNYFXJabA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)