INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88a0da6810be19070619730fd1870d2a47f90194377773b4788d05cc353bec7c', 
    'QJ2QlptYkcxRQd2xCWxI7k+KvzgiKBkKXxrbwSZQPec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)