INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e393c147104d465b3da439899a0a6d82e6f68332ae2fe602105296235e496168', 
    '7eL5aYC/f92ejjwXBnCrzdQ8m9A6YjjtJsh0DbBwjQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)