INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c1864675513a2bde429c0b89f1cff771461a90415ed489d3cd2397a68e83925', 
    '/nkzgZ9RKCNV3KF9B2CX7RZu0igG4GhOmbTfXsnIZpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)