INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ebb191eab0cbe91080f5a2dcbf8b7fb52ebbbff4bd377edcd5762eb305f5169', 
    'hL6JCbdFJKPZhuO3oyHt38JUg00CWROUb3dHy6q/uCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)