INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68654e14faff87f68556c3a8345ef1c7350c5ca3c22ca8381928d2f559a47ba6', 
    'Ekj70yXfUMaNhn0X8CitW4WNTKiDE/FIVVtd8qhnrvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)