INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ddb2cd62a405bb22f3ee1343e87f4704ab5437d757d4a0e4cf76d49ef69d4e', 
    '7sQcLnAxIILryUON6g9uMNWM4/n0HGvDifx+6Qu0voA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)