INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '536adf6a6888a991a96d149b66636193b16f6f032f086a9ca5d096e4743e6ba3', 
    'LFZdD1RNd9rl+8WLc0Eb+xl364Fuc9ZgNfijUSnI9yI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)