INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e645d3fcfe1e1c2514566f3303364e0b871d3a169bc001683d041274a8c2c0', 
    '2jQ4qf42RejI1pq55G3k4RyDLf6pBoJv/qQ535dma4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)