INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4550fbc25b36d165271c94cf0c86c60d1dbf77146409889246d04a59ee0e735', 
    'lU7YrSgwrRANUmILw3aGEW25SNB1ECdzCnPczP70oAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)