INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9213dfe863761353d28afe12883b0861e7d7eba830adca1baa7eff8050d3a4b', 
    'jAg55qoVE/Lttzr3PuLpjTLIRw64otFZ6lcvwHGlcB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)