INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '381b91b2b972764cb739da7eb44b1794dca82afe08c17c978fcefb9496b6548f', 
    'luqKuxV0vhpb/8230QAu2E0iHSfzc7Uy0YiIQYND13g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)