INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a1fea82eb124f541403df0808b163f464e4966a0e848659cec21214153d3f4d', 
    '4k4rDmCwHhUZCrRxpFusVHSEzqMOuzL+xfg+cTTctKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)