INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0200910fd154a0c9de5e03c7bdf3517821e57dfc9cf10e95a0b7402517a457b', 
    '9MxGDaJJLgVdkdRuSUTMHFiisXe4B8aGGexi7dj/XS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)