INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fd67890062c173399efbac1286e491899e93f3d9a2f5f2a623356a9f72dbbfd', 
    'P4lDQ5pghktjzINJgNL8BeQbBYxT2ePDc6hJOANVNI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)