INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6985cce0359fa9a71bfbdd27818a0f863a5a44f6d96e8a3b37293d11619b1ded', 
    'Fzql3Iz+mKti/L4hWcjTW1IC1clU9iPy63JBzkd8Kos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)