INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8564a0bab0ea70de33c6d7c8464e7bf6324f21317e3f896b049acfc3372b7cc', 
    'cKmSjBmBM01R60b4t8ZgnNZGhSRbS6ULNNfN097b0ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)