INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea68bad5d98975b336137b87fb74ba08986b0489faf561619f44de2aa7df9956', 
    'KCKGLp8Yp4FjOWDsoxC0QCL2KOTbK7XaKlIBv7HfIAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)