INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9434e3894a09083764d4a43ef67d8f036b8c17b4b45061f805f67e1b59fcdd30', 
    'I4xRfmXILCYtGu5vnVmrmqkVPRC5ZhNBH8Tqr11DBBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)