INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fad3bf872b4d85a04455b10d3c4ebd7a757be9c1ca6715b2d9eb57971f6fe785', 
    'TjyPhQ0+KWJHNTyFVI3TiSyyRXnhl8QIAMXC/Fes9vI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)