INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '987f8e9ad69fc3e56b381b1ef7a5f5e01fb5c72e2adc4e278a7a7ee013afa482', 
    '0hq9pxuowq9A6jTy/sKAOqxG6uUP5xp0THOPvZ5+8pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)