INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e97d3fa61ae96be47869d554c2af41c60fbfcbbbebd2c5e29688d6e57c360a6', 
    'RV7ntiJQysI9tBOPa40oOzht/EIyHBFVGLxjmGfERiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)