INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76abc11905c6a629b308b84273dd5db8454d22dae04d12ce9f187e145e59dc81', 
    'NfbHwhiBmBRDNKl//MsPpk+gxv0Ry1ZELQHU6fFfYqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)