INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efd5b8889353e2116396c613e80eacdcc07791b32942cbb8ebda795f586938db', 
    'emfjAuTE7y6uq4nBpiIFev90fypS+0SgyTMjEYNjLIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)