INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efd6403d5ac9e2a7d205e2c76183245b72a32dbaf6ac6965fdb9169e2c1b341c', 
    '9P19LUw2X3vBMQJgWKdTdHjzhf55VmJ4715+nQEZt+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)