INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ecea9278ef0e00a7a33512eee86fa78b263a9a0102624e9f3429d61f913eaf9', 
    'b3Jv1rFQxcJjawYg+Ae4UePOFN24793oLzw2nubUg1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)