INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a92d5c83492958d121adf7127022b18f650a1393e8b0efde122423d122dc324', 
    'W5VHApLmFsvYi1r8LfBX/8JnIO9GXxyTJwIpzSx6d/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)