INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cadd517c0e307218ee4c1bc7c3cbd55626aa58e27de012bb1bad2c696e7e62b4', 
    'clNYVnit0uLjVqgaZrphuvjIiASer9KEU/rjpn+FLAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)