INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b38bdb848da40259d9e9b2dd581000514975fdd6934fefedad26cacdf2191b0', 
    'GMiQXYMZESgtGDjVnhb/OoOTJGgEzwHrhoRmvmYMZyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)