INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6930bcce28410da40144c4d2a516ddfb478f5513767f751abf73456afbfa1985', 
    'sHea8OSGGPdMf7q0zhSfpQk3hQKK/HQaRBR97SWEs8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)