INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7f29050c1fc4211038fb36bf9bc996dfacd5fbd747e623a013afcb0821bc89f', 
    'RBlSZd0bj5k/KMU26obPOlsdlTDNx28tPaePX/S379c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)