INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '773bbe936c2f58a2aa1c714219bb050274dd8d460098d0983dac4922dc87c678', 
    'B7AIHf4Ssm4OggknrYl1b//NrdqlUiUhAZJKTW3ywbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)