INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd989dafaf0ad73ac14ed035f7f81147565d1be3ac962523d356262930d23498b', 
    '+n0i1cXSh4TkBIQnXB8Of684bUuiwclXTOZ1Wn7cpsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)