INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88634f357b12465ea71c069b368c8ddba2ae8479e10854412377a9c8c7aa10d', 
    'lJ88ceTUL/vKSAQkAMgO3RA7kw8HACDc3KON4EaACdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)