INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4293552d9fbe30110145f894e89339728e7dadd25d89d210082d1b67ec75167d', 
    'CeNdYAi4MnnCsrrA9cvhJmr5tqPIT9ZF1C/K/b4Jy4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)