INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fac93f7e4944929c02bca10bf26c1cbb97ac4223521c25b03e29000d42fbb00', 
    'oLLnGfSlJQxwAY9TkNokPf7bZTCFkmq4XW1mKaeaoZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)