INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68098914d4d8d27400e4eea75a62bdffd320425956f98542981166a2f058573a', 
    'Iu1zF8XO6uTRIDYzrM+9wXpn0M9Aj3I6A+4sVI7Cri0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)