INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b16c363a518916e7eadca118cc32635aed8520b4c382de265f2ff636e8276877', 
    'o11Vrp2c8NlyGFAcKqp1j2jyOoL6kI2plKGnJA+yopo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)