INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b5ae0486d87ad86ab965595b254a6624f0afb8f890fa73685243dc802ca41bd', 
    'rgzT6Ef4lO4QunotKHE880KlFqAH/569Q4eYXWewabo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)