INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cb0901ab0197581fadeff940716ac4e042f1d3465ed4d58dc54165c2ece471c', 
    'Zmw5wtOCZjfLp4kHlGebHQ0VJvFkRbIpCQJN5eTZetI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)