INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6c801996e080e33541a0cf1b830f03744e9530f00eb8115991d741f962acd67', 
    'nNiHRUnpaoQv39Zp+dpvdlxkQqgPt2ATTCiOBzxKzNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)