INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ec643803a15807a97b3c2ee4e9202898934a2b55e7579b90e781784866fc2e1', 
    '81ccH34TsUcvrDcZGTv3Yc3dIsERzSS39ardVdOwRR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)