INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ceae931642f42b41c31efadbb3b1c82d86f60cab594e8527cdf12a25c901337', 
    'twugHgfu1tWZDGhlnaHOLxDLNV8JnQEWT5qDJK0RYHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)