INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ef5594b7d7ec5ad278b163e78909345f9b4f2447d19e04a51078ba64f9248fc', 
    'VOIwOUBhEz8OJoec4ifg36XxGmFzbgFgQTDYhychH8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)