INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bb7f9d708e446d9badc2bde8a973f7f44e542f21ef19927368556e23a1f7a76', 
    '1GfJnu28o7J0IADRE4FY1ruqVnhGbH0pfdjVSFvgb/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)