INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '507be430dd11b9634a11a33f25ef0fffe4855e75b1feebcc74adb1c250c0f1be', 
    'EQ/s5MBq4Z1S8YxU4OmbFoQar6S2k8xN/yya4GPJ6hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)