INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '537c36cedc3513bdcb0a3b188b38934bf269acfd974ef4272c5c4db0f1ca9f48', 
    'iZNNxaOi+2f2o6WnC4AoreTkMjHs0KYVFxawOPoYdws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)