INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2a82195a426db1c8d3587a58f8506807050970a11f2ba8b619cbadb58032119', 
    'NC4IcoqELa5LVRtrdM8ZBMTmH8aae28/TE/WQ6IflD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)