INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f1d6371a8b5a76f67dd025ae18029b0fcbb7136a5f9f8ca2091f759d075bdf8', 
    'oe9jDySzRXeRyZVCtmPAMbsndt3ax9AuoyRwlKGrEDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)