INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b57b519f42e5354a7fb121431e330946a053669ea0bf12615f83d2cc5bdab8e2', 
    'l7t71i2Vu8l/8tMl1djo9bhQBp1EzoNI1DrEK5EauTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)