INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a81c7438b7a13d87420c8a9f63c8f43dfb04b6994d4dc175aff3ded4a8cb8342', 
    'vTHeYJgyddcEnqHm4vaM0ZrPV9AYKzoqO2KPGLUcX/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)