INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c90c723b2ec5c8241ba6feaa185036da6ddce665c5d75e08d9e871265244e181', 
    'seh+MfBncZyKbGC6lpCxAqXLWsj0pNHIwprfLLrJ0RI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)