INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9448e701904a489aacbfc5a4daf2fc2b499c2aa51362fbc9d0664a43607f7e1', 
    'pRfZYaxDv5EmZEXHixZuXjGYwmhCdZ4lVR5n1YwK5wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)