INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c20d147f135b6fd49c2b050eceee9849cb1ac25b6b14d42247d6e1b05229b1a', 
    'rfhxMH5zyXPHTL+2IWC8N7hnD7BPJJHOP7SMxQ+udUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)