INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98e6aaff8d1aff2e751e6934da0cfcf58b21c0552cd85a1473f563c85be1c637', 
    'E8M5SEKGMhhutFzbqUbeiRZhjEvx4bM9hQx748bPq0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)