INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd6ae10a75aa2c739ba41eefe32de42661a8232e41e23f13229ee9064fce77c', 
    'RnknBLDmJD9ZO07BGt+MzGy1E2QS9LLuY63SYcthavs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)