INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6542da66e105ba181cbcaf794892aa1ac73d22ad175211a39becf08bf6456b6', 
    'lSRvzPTdg7B9rAA4UKdJm/alcrTRpb39nTDy83nDU8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)