INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c81192a03110b389bf85b96321e7296cf4ffd2d0328786e5bce2a9837e0f7851', 
    'vonbV6GUE/7jLJS8PR9QT4jGtgeAXEREPaGDFcemYCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)