INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c831de34e90f2f9f986de77d448476e61e482e925282891fc2e71918e17fc78', 
    'I0Cfe3dAWdwWzceoIBRtlsJc/AMRQj8g9hJF4obUBgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)