INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75141e3d087067edcadab15b555f888614a1c77e5877f8daec06e545d22cf536', 
    'Lkayoa3QTCWAMCFDzjRR7ZWaIrkxi/GTrJMUYbjm1Ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)