INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bf471dd041f79f574c692b976c7564f58e18da2087b83e11a7a17f1baa82a08', 
    'LCUWT5LdrbNVfl0iGHygZQ+bNXOSArZ4aPGfVEEE0TQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)