INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '581d314c8564094e8561338ffb0eecda29bcc65d70f757d48ec923a8f3e723c8', 
    'BZjxfZzyXYt1EuQlt9+j5m3enPCTXgzESEzFE9UcCZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)