INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3811efc892e9a18b947849e6a75b4e6906263ab114bcdd19fa4584f13aaed95', 
    'TLqJ7FsrLH1HdEEpEDE8cKj+xQMAsBUrROp2Bkdrpng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)