INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4492618d14888caba7f06dac6d42b301ff886ef6764625da207117247dc82da2', 
    'J7i5gacF0hxttbwf7dNIcgv76hV+fiN3tbcLK+lBhCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)