INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16593024115e79dfa66bed05bfba100d08dc3a9f4862392c884725bc834498bf', 
    'YzOUIcCohTPHgHgUflcWDZ0H7NUo7QbBVbV+uYq7r+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)