INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea15722f93967b796335362427b48076fee67e097d6c894a015c1fbcc545b788', 
    'g4cQ18k6TkTMkHqiLHaqY8+gUDre0kXF2z9vbRM6GoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)