INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c7d1b060a4d8f8f32cea08cecdcd64f94f0988ecb4abf300f3ff34d97c0b615', 
    'dKqWffw7BXJxhukphppimm1cBYkTMdrZMczRbbw8H7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)