INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc51af5e9ca1e83b6c67d5b624be5c1bc5f7fc29d2caccebe17f084a5040ea02', 
    'wn2eOAxtMDlaFxvppMhcBm64pxxrHovG85O1AI6tKIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)