INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c5a3a11ea05e832074cce4fac8843d2250f5711e43395dc9e91bb34eb97114a', 
    'mZhmhAf3TqZZjSTpCx5MvxdkffWKxqH71s7UrfwMbsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)