INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c9a2b090017aee13cb50f4be8aeb6edc2af4160e5c05b00d48f54867bc6dac', 
    'CNnH0dZbcvdjhuGGtw0YeZyVsvJsNkDNNSQjIGPkJMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)