INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '008502f9f3f4c796bdfd33e30d4312dc6100a2b247a41d9b948a8ecf6de3618f', 
    'lL9YbuIR3fzm2WMER4kgxOmXrEA3ccirt3czyOhjZxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)