INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6e036007111f4094f2a75692554bb902e4dd9a21ffcd079979332d39aab2900', 
    'vqdX2yx4CfvikWkGsCc0x+sGiay7YkUoAQPB1PwoSU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)