INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cea38b2daa14862b515efbdf997ab002d4dbaf2bdb21d644b810fe46b7f9b327', 
    'KqYQx+vecUrWRk/MG1xQ5kMhm2lt8Zmf5841I7TpPXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)