INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c50cf8bf68558df092358b83755f64bb57b14493e790ddb07f112110126ae00', 
    'BAdtfzAq1QE+qWuCD4jz9opZP7fkPNBQFNWUFhwOXN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)