INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29110510a016dd4a19c486cc078b788fa8005b512290d7dc60c69fa2c55d2c18', 
    'y1mmIJj8SrhFn7Qk5Zpl82a1PGoZrzMXomalXEWOYxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)