INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a5a53943a819e43814b166c5697d25c1dd70f5ab9a32196c93ce53ed7c257bc', 
    'kwwiRTHPqpBz6TOx1VpgPsrC+1M/VOx8TCuC4K3QeZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)