INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29a3d8e7b36c0a4791a362ec5712b19419ffad2b1b05d0ccc5786212e0dbb2fa', 
    'WT5dK3q5jgT5fH+FmgcC65o72nyNDniVpqPEVrs6Tjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)