INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76dc7ee21911694846657e0848570d050a5c1b339d4dcde961d1cc1dd507e0ca', 
    'bBzwUcmL8axnLyFhjKczu/nlktTDr/SaAOIl3Q5UBcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)