INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e95f1b05adfd732ab7ab5b1823cffe357b8f30e6400b0ac5b802c2754f28fbe', 
    'OAeO03p3VexMulY2/3nFYs82zAD5lnhj1qPU6IbWTsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)