INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '028f0cdb0fbfeaf2c687171ef0e3947907de1c63096ec1165dbd01eb07558b36', 
    'FPFLZBJMZjtrVvB3dSC4XQdbf45ODfVcNpW1E1KVNt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)