INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '803ae5e73b9fdd51c33371070575c8100c14d0eb76997892d03c6e5e1b0551d2', 
    'q0/fBAusBUms1HnYs3a3KPNk1SyI45jARRW1OKHoSLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)