INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d3fc8510c751034535146466e833533ffeff8f8ac267812b2b6e7011705f646', 
    'U5X9VooYnRDTd6NxmkcODtRtLikrc8i63JNVcQwGRCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)