INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb6af3980af401f6d8fd890da029a1c6a7d2a783ae2f2f7072d1ef5621f9dcc3', 
    'MCcdjNQqFJjkmo0wiDkAJLG7/UOXGtEz1NmRbucbhK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)