INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '721a8157c0977b0e6b924dfa54b720f2655eb703a9ccbc21eec68b250621c4ff', 
    'OmoSmSaqv14FZsN9PxV77MGT8E6vSqS0mRl1RVxrN+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)