INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a89a8403a1b6a28170bedfbf41262f70aeefe4c4b5d55f9ab989ed436cde7b52', 
    'RupjWSbKfKP/Arc1I6YuipodVASO3zhdZNDOa1rLPgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)