INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca4ad8ee0f35f2e502299d246281423fb22909fdf7808c78427999002a904987', 
    'qbwaafnJ7WYI91BNBwJh1QClbaaQmS1/sBC9/gt4Ovc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)