INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '927f2c3f8344119e4e65b7627396f4e61476dba72c422362ffd5bc79ea786c2b', 
    '9s6c0vEVY4m8PNShkYB0NWPmEvRQVkQd/lGtK7/PwhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)