INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a40788ae9fed46efaa11f0e7c570cf0025af6f6f3e10643fbd6835c17de47a4', 
    '4DPQJDnkGV6yCf16lPngUp07h0MMsLDCDZl6D7qJFB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)