INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c343c687234aba01a333013e6fb5162d7a2255b9a9800c2a2e3c3ddd393134c', 
    '4tJpl2G8Ro9YNhmUQoCWxUTHWIpmkD4GYGU7+0Cs/aQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)