INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e67dd04936f50562561565796b411c8a55699438c06972251d3b147135d5599d', 
    'IPtKfdbY2OBRWfKwG/+EIXwCUw5iKWyhSzJ12yAwkZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)