INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5402895c37ca17262b7d690ca7fcfca6d30986391b5f5a505c81a6185013eb1f', 
    'Vs++IhwyijL8KleG2osYc0I6ZvXIM1JeIRlISehRXj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)