INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce0246371e6b93e61a43ba3526b9dc5241f049e763f8c082fc5922e1dd4f14e3', 
    'j7e/f0fXWsFXCYdcil8kH8HdFclbtVw9oRCEw/xCRh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)