INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd35c4fe4988c0080b81329dfd327aff4be16468d5891819a3397317ff4cb93f9', 
    '8n4qxRN2zdRg2V/mkRktDVNVjN3GZ0ZYvGPKX1wQ3dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)