INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a60ffb486262a688fa49fab404fa8bc0b3c0dacf379c31b302d930da1a754f1e', 
    'piNIY7p8nYtwgiPvkG+SlON//bH9kbvwc0G1kxFxNDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)