INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c1ab39c44fe36d1d9cc6726b7b556e2b206a9bac6f0f37b15ec8d012939d870', 
    'SsIXEhHyZuxnwEN8y5ooeMtmU8xiXFD5A+Lia/doYBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)