INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdf834f3954b817347ed9568edf5c666bd06a6ffac40ee9a0beed209189a0f8d', 
    'dEat7ibCtcO2vfS/mp+jTYLdffNjxNlYdtZr2FU6dO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)