INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6156770250fb9c41d2af87a1b04d67dd8d53cac6c85107c2c5797abb2faadda4', 
    'NyHssenPDs7A1D4qPAXsRTODiWNM5KN5bzsd1ao0qzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)