INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a3c098a5e6c65ca37bfe9f351e71a1d789ca12e13e1be7979a0c9ea24661156', 
    'q18Q+kI8y771qSPAPvLkk0odVjpN5iz7zb6oft/qJEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)