INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e4d4098f7f75c8065ba7c3fcfcb1d2ac88b7589a0ee7861019c39763ac0b4aa', 
    'jjh4jg5ulJ2+QiKLY81VsvTv22whE99y08yAZVT9syw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)