INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc1c6e9dfaa12f174240544dc63cf6ad2a87e0ea7b3d7e2117172421a0d72ca', 
    'yTkxHO0Xqy/ieZuGJVbBeCGQkevjGFkHqHanzQkUJSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)