INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e1f595d7900cfc47a8b585d17de528a1439de4f4c499620b401df799a1ea0dd', 
    'VpC2n4RttoLzBuabHcF0vDJMXhFVPfTogw6RNswUZhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)