INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f327747dfc80e971b801a4048d6280c7ac8ca34eb5a2894e453016c8f8bf4507', 
    'yQIPlrNVs99tvWEA5pG+ssevBSHbSds+gWiO7nGmaJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)