INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4ca2444c96215f55712ba522de21a13a7a6d89bbce6d3b86f4893fbb6431c98', 
    'PplM0r5+cOS158j2a0T0CmI/Kjge2X9InlYIhatDHDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)