INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28939670d1886e8ae3a7fbf546fe22dc9e30fbbfa4c4e61bd6103e4d075cea6a', 
    'ydKgSqvC+wNespjqXamX7htO+D7M3taDbn1Ge2kFqoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)