INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '295b39743b1dfc3f421d069cde60826798d836560ab94a7ee5383d6bcc04bbd7', 
    'G7yxrcZXPW5y1BP3cqk1HejxOxATG0nI8zr0EARW5E0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)