INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8a7a1513590175662c4260cc62c79c98e2bd1f6bb240874858f7d357f8aec9a', 
    'BRbrhSBdJSU3SvZ186LEmtc0j6TJx03CY6Lwu5DjMNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)