INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c5031cef91cd08dfedb6230777f9c9474a1d11ffbc2970dc5483ecb7b57f2a5', 
    'uSOW5OOU0UqJ/XtjNNp56hC1YNDuZBfrcU1/9ZkfISw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)