INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '978fe98246f6ddad279e4216b19ce726a4a7af614ddb13c24da212f6ab7d0d9a', 
    'Pwd1T5d5bMQSHvBWTPvOmxx1Br7XCYdw1na5oxmpsfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)