INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86767f77533a7fb9462e4245c8ed103bafb571a4246cadf09663db5873e778de', 
    '5Q5ChBDzPTlAk8fZzbj+ZBq8Hl5zkKlJ62Yd6HSNOZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)