INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1921e6e2f0d3fafd839d255790cb76744ce15372eb06ff3811da16537279872', 
    'kEbiaM2OCHOMyohkVIFd7pwMMAjvO+fFfl6+qNOkkr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)