INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3acd43e59a50a4ab130c1aebb030cf701fe4f7e01c37dfd85c859f17e940537', 
    'NsRD592NYsMOSyJ//wjyiDLyJr+1kaBipztoKE40a44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)