INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c5b37eb142bc2906d16a7045be75572259c9fbfc9bf13cefd0442d558260422', 
    '2LPtNBcfFhpbdsZH9kfpWxpu+qJJKE1xESATEqdvEEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)