INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a498946cf2d0707390dd3942775f67897b9f87760e8ba69f37727a8cf37eca4c', 
    'aNBrTz7xT1ndJsoLkDUy2UJOIwMDL1K5qaDsdJ7+yPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)