INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15282f4dfe74212166c190e2c3fcf19a2826a8a3f3a5cba996f2c435edf0c1cb', 
    '1I1Saio4sqL9wuuk6dGqETu+EbgpRI1/6jFHBHjkEEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)