INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '918796a03d0d30fe55c219f60e97826adc8e0d438c275c92549c7c8d947e1089', 
    'SvMb4FHDeomz2sHEsPMypJLIdg35YTS3gIyRPquF2f0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)