INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f40fb889dce8071909b871f1e03df756dde8ac6d186ebdeb861bb6d6068a37d3', 
    'eMhiEXcbII4beyPv+FAWbpCR2a8Dq+wRh0LMUtOCKW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)