INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56caec8621bf4b250d85ea9d2f5932c92de37265640f4412e8f996b5048536a2', 
    'mDgP8uJehDmM6iLh4wMketTSUJuzfMjgjcPt0/8g3Qw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)