INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dba4dc58ce33c4c53ba1fa7fe16f1ac43929a353bc2309fc32258f157776faaa', 
    'h4aBzsj1kiP0Mg9XgsCZ0CT2gmAWbrsQziXM4t+y5Do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)