INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c10198fa22f0726dd291f8f273cdbab5fe6f87ed6dff4c5ea25a7a1d44aeab0', 
    'PtsQo6KgvYV0PiEVU8QzKBxKd4OjWlrPsz7CEZR5j0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)