INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bc807b19ca954ce1c24ac56f50f29c4d98904e3b2dad50047ff79e627b72fbb', 
    'PiN5o3yNVgT6/t61gKWSC73KZuJJYgriaKR5PGLo9ME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)