INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a01c249aa1e5371a96872f713134aa1abdeea0002d999c347a6ae53d3dca4a', 
    'BPDhxDNvo8PSbHH3BYBF8v9JL2iZ2KDEHKMgQQ2jNg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)