INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd3c765cb58cc7087b110fafc3a58260a84830e96847d29935f059a906156f7a', 
    '6fR5s5sVkMJ0eRd4F/yXhEMjxaqEz/EqjnDWUc3RGoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)