INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee4ec4e6625a7da9d3f7231386ec8c5e9fccd3d127c993c9f5b3c187972a51d', 
    'c8SN8bn2QH2OjwtqcPesLbIw0NqJpUlgg7iSsc9OgoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)