INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4e105bb20b054d37947ac70a9612ae1ee50f73d1ff518d777423538842649f', 
    'sgwRdE/qIBDw373n9JJC7a8dyyhyA0pwpE4BntgAw1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)