INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef625c216afff71b9795e9b5b6c3aed657cd8cc775bda555cafbeae579429f21', 
    'lekwjf+LH3TfcTN9JfkWZKRRbtONKRbgvnMRhdLM1nY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)