INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a783cca28d48e644b2023f5090fd78a93197a23a8953eaa24b1aab4d670b03a', 
    'p8tV+75inFAm0sSYyei7lIL073mHfJ+tVGcSadClha0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)