INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7509f664dfec4691477a62593b0474ccf286ab0ad58d55bc3132cda92f49a328', 
    'XP+1jNnBf5TKkicY6xlmatSsMKL5wLoiuUSYlokX/ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)