INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f55dd77a09120c09224df4d571808c4830c761a6dc94fe192e08ab2252f9247', 
    '8G0Xd+BYHdQ+/XKmpSBNSnaJFOtf4InWK57dcHq0qdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)