INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba621dba687e82f51f628e3cea2470adde5c30ccbbf1bf7fa1a34df332779657', 
    'WJbC6izt2LlUMybXSdSbgfP2WfpvHHcL8Jh2sLPA500=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)