INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2fb0ad285974e8060be5bc77087518db81b49fb75314b9a411ac688dbc5711d', 
    '0aHD86+xJfzeGRs+qAXCrs57aRmk3icp0iVuOBpgP7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)