INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7feb850297c0472c8b771c380be576b4b5c169893ff101536dbb5a86403f3e65', 
    '+D6M9vnublAkenLw15XqwdfsM/GpSCgX6qXry2wqI/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)