INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ad645d577d2b78bef2a0ef885906bbab9b69bf1f15fb44b18adf58e7719839', 
    'sxr8CnAqxa+rLGhJsiHbuX8qG1HTQ1a8CpPgLyEzIOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)