INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8454944a3e780eac685e504ba62130842b975a77b4ea52fdd7f749df10a2279a', 
    '/QAzzar80daHhdKQ6JusEa9sXOL9/OeaLaQi+hV8FOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)