INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b30606f7eda33676b8640b7eaaa8b3d811f0ef567912f49c1eeb10c89c9a758', 
    '7XKD/oHQEwss7JO8vlTEggJaKzdBSRZofurx4TUdOok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)