INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478f40ac07973b6cd72146143ceb288f2c7631c676d53da60eba65be652b6e2e', 
    '30WUY0PA/E72t7yfgSoR9QWLWhlrBusI7fk1okSieF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)