INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8520f2cd1e6ed8fc03fbdd9aaa6e8081c0476702086c5b0fb6d247378ffc185', 
    'nVV1jZUHR1cAqZ79NfAdw6AHeRTqXL5Y3mOQnShNaZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)