INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c23a449e6a4145b23806ce39750af72c1fda5480f06487e90a938653c575d903', 
    'mJOwon4Ptr4Id852UQKPjcskIjaF5OBhg0V9LygdWG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)