INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4dc8bafe73e6c33dc9800cb4ffbce5fad11177f19ecc1960c8d1af2d43dcd9d', 
    'IMTQdgycIXgXY7U2ycw1HjG2GsKPGCF0Mfku4Mq23tU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)