INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf73b4b982a0cca3d67332af89679547926aeab80ac7d74a5244740f3b0141fe', 
    'hXCa9fsxTzOl3iz0ghrDuAIOZMSqxkM+/DBsETA6Hcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)