INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ca90c9258b33de809f294608f7ce801884092eac81008936f66d9536e110edd', 
    '+e7Q0B3Fa3UOAjoRBN/yr7kPxhU9huS1jqNuGe0Kz/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)