INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9248cf62c543df8406a3d4a2cf88443444f96edd1d2f45e67a26d7f0d4a9776a', 
    'uc00tj7EUug2ojDrjRpFvBRJEjwr0q0DVl1PWpZqDEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)