INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2853f403556f50bcdc9d2fbfd62bc90f966a6e5da8b29fa8b1dd5f58ba684a3', 
    '5Mt+8aFwnSVKu0l0p5aIttWH2EpNxn30CzMvQYt/PRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)