INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2ccc6d75e6867244aa42dbba7668a2e5c52304e4b67b3b7e8c3098b2f50c1ec', 
    '6PLnEMmYQ5uNMRA9QSXoEMx77gld4QZum5i5drjeZ0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)