INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '878bfd7c720fe7ed12b6f0c033774165a99613f9acccc2293fa1f9f2057b028e', 
    'OGVXcvNIZjVA5yHWEhsxwvjCNIzwYJLS2hfli0IZ1aE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)