INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9de993feae35660747b75a9d0812de5fda3bac3ada1b271b2f1806d76b6f7311', 
    'o+iV2fcuJLSdL97H5aW2gWZE3NnrZjZ1iYKbpMOLoeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)