INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cec2528af0f129226685e47ec55434bcecf29947630a0a0b89310f082ea9b7f4', 
    'O2UKgsA/LlvhuaAZGUB807i8AELDFBejkNd8rFW6RIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)