INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e88de477a998dcfb26b098f9ff38d37ce64484efdfda8f9c7a269411900e74', 
    'LVuigi1t4nQTv4jCMpEZnGetKhqyjxv3vvuYNmNgRdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)