INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '555c82c103850ca1a579cf797993368e0b524016534b3d1598c3988e56889b57', 
    'D6f4FfK9z3oG5UJwhEj8EJEYJRpEEH+knJdxMWh2K4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)