INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dd8d7c31028e80dfc6bd2cc4e1803786e214fc03a16bacdea52cc5edbc775fb', 
    'f7JGoanQUHg3jnDpGbhI1af00j/mZE0tjvqk6wGNZJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)