INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5a0135ef5a2e83e6cabc06401f3086b304672dd51d6c8dd3554681170863c1e', 
    'I4a/+/qdvVB3eKsgL6a1JaARZ9LM6nP601DjGgLETes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)