INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54cd71ec9f5c1af2068e3176a0e6b3b9c6308766555137e75b3a345466bd3fb2', 
    'ZtIlj8XLl7g7qzfQFy1hpGV4Mnr1jKYYOe7gs8z+dZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)