INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e523970933d8b5065abdd9996694a5848633c433a254b3a9024cc7f653f2fad0', 
    'UbcmX+So2OLaNzuuP4jRXRFU7sI9P2LZwxHhSixjeLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)