INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0606ca6ab6accb42f0b601d2c702532f87a3e1b5dfeffa3690d9d69e76e264c', 
    'u9is8OVFP4J40V9nDmhpmL0ftrSKdTG5en3YDo5rrEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)