INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e54d6cfc921bb9a285ae640befb90928bead8591e7672f242a008f9a15b625f', 
    'RRpj+wyQeLeYx3rEbRXW405qeMU0LTZjvKXgXRjMr7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)