INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e499d3f457481a13326b6c95d9a1f670c5aadca5d963e09c55827bcfee88814', 
    'yV0MQZKM9t63mD6WAdejxoPPNRpUq3Eynmt77gev8EA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)