INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d62e0fe64106dd57c1d5049e83ce21fda347df9597e7801d821b51989dc0ec7', 
    'mbq/7cT3Fq+5QysHrQ5sfTofbdUHgo48SmABEJAXzJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)