INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f86eb783978269b45a4271682dacf149544f07a94e8c5b33725bf219e454821', 
    'aLq0Jkyt8UVQ6RE6BBWAuQ/upov5Kohc0qhoGOm3Ag4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)