INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3214aca608cab143a516af22e14cb0238a98b1a68a850633f1524755eb015ea2', 
    't1+Q8xxps7QBtAe0naCRcefg23I5vtbdx7zzRlLUQso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)