INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cec939e40a1448f63f072539d1bed621dbea54aab6b777395db1e297e1eb61a9', 
    'd0WOQfyEwoPFSkhxEc60SXbhsIKVOv+bPcyLIiZvrSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)