INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6b6c1e4978debbf7fea3f2998b68edb6bb92518da8f885786b3b85f1f3b4717', 
    'kRMlPinw3cfxetrFDsuVEwG/RNW8Wc6mjusGbn1+aKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)