INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3a3ab0d5885de22100e549c3f631068b6205a20628ddd1e324d6b941a90d61', 
    'Ep5qkzG9XXn6p8NVi4a/mii4EHcAcH/U07dOhFg7jI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)