INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b86436a499f0b51e9f5afd83c7ebe20010e408877799681b1862048452f5ff5', 
    'MCR6jvWbahYIM3CFFOy1xxY9fkGBP69JCkJrPFwS1z8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)