INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db21e1286c891787f9ff9240cfc5df0c6be2ff0f6182b9a7265d687e82136003', 
    'mNalKgwtkKTkxLADOXyqPVomxaCVMBcxQAT4xEyQ0x4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)