INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6088990ae4af625fa30d9aa89597e04383a6db5aaf4e644b7c97b17b27d9437a', 
    '42FNU6y0hHQvhQfiVOOb9XFQN1v0PZYzpAIUA/ok2MA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)