INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b280cf2c54c304982e95befe12ce68892f24529843f77bd279efb2a3e6fa25b', 
    '5xFgv1kZ2aEYwyAzBhXfdu45Y2RFJ+Qx9dOn5DFOPbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)