INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87e6a1541935438e50bcf7fc81b61bff7aa0e5eabc7c6325f25d92ebfef98dbc', 
    'Sr7jz1rr+icXs495sMAA4o/tPQ5TeQKpwPSsllKmJAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)