INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7de8ab42b045f9d77e9cd69a64c6352b3d4777610e3379cbb8fb157d1caf9044', 
    'fNUSSrMyMsyQxKxGCId3/3g26HhNnatcsZEtU0/PM1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)