INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c908acebbd739b0e1bd554aa5f40b6ac1ce628aa729ef1b5c0caac5a66e3642', 
    'AjXgI+kaXPyDsFD4ZzQD3abMQ9rtyqzdP1MYhCTmO2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)