INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8046697a6bf4d78c31050826fa73b304b6c2224ee980df0f4033dfb787eff04c', 
    'qYRMIDvmrmOHUI9GqQND3MUCjG3l1pcVNTAK93ioo2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)