INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d7d748092a0523af2e757c5faf93d7931acd6442b0e28b69116ea7c805a3c01', 
    '+2FHNAQAo69dOf1zigEaswcY7ED1xaXLsy5lTQZ9G7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)