INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8355db8fd6dc5b353635e1ef18e8fb5a9000edaea635f715c1fa5addfc7796f', 
    'eblYjW10kZUwlQ4cI+ir9NofCxz2Bzqs+vCrbHw7rXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)