INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb5735b95700f6250c21d393d7bf4f52e1a7a82373db638db2026722907155fd', 
    '6xfzbYKvC+Cd7gdmRuTqXXOhfo8vCKZoe4FdHfqDcDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)