INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c52d231ceb2afb3bdba6556d60c65afa42bfebb7c62cdc4179a7f8face215952', 
    'e5H1dy3m6CP36uIc2S1CuToO648W+GTfb4yM+tQ1SAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)