INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c83b0126b5ba6fe403e32a3c6dbb30b921baedb61351b087a0951e263d44f8a', 
    '+dLTSt+kpOoil3cWD1CbsbEN7pKG28YkM4Q4QilUOEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)