INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7dcac586d218bdfad86f3ae030ea8ee80a4fe9c86968ff3a25ef697d3fad134', 
    'oI0V1/UklJhDnV2DEbeSqhZf93I7wzEklLT4AXKYJNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)